51811171968

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{797}}^1$

素因数の和:1015

約数の個数: 256

約数和(自身を含む): 146695127040

約数和(自身を除く): 94883955072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 43, 48, 62, 64, 86, 93, 96, 124, 127, 128, 129, 172, 186, 192, 248, 254, 258, 344, 372, 381, 384, 496, 508, 516, 688, 744, 762, 797, 992, 1016, 1032, 1333, 1376, 1488, 1524, 1594, 1984, 2032, 2064, 2391, 2666, 2752, 2976, 3048, 3188, 3937, 3968, 3999, 4064, 4128, 4782, 5332, 5461, 5504, 5952, 6096, 6376, 7874, 7998, 8128, 8256, 9564, 10664, 10922, 11811, 11904, 12192, 12752, 15748, 15996, 16256, 16383, 16512, 19128, 21328, 21844, 23622, 24384, 24707, 25504, 31496, 31992, 32766, 34271, 38256, 42656, 43688, 47244, 48768, 49414, 51008, 62992, 63984, 65532, 68542, 74121, 76512, 85312, 87376, 94488, 98828, 101219, 102016, 102813, 125984, 127968, 131064, 137084, 148242, 153024, 169291, 170624, 174752, 188976, 197656, 202438, 205626, 251968, 255936, 262128, 274168, 296484, 303657, 306048, 338582, 349504, 377952, 395312, 404876, 411252, 503936, 507873, 511872, 524256, 548336, 592968, 607314, 677164, 699008, 755904, 790624, 809752, 822504, 1015746, 1048512, 1062401, 1096672, 1185936, 1214628, 1354328, 1511808, 1581248, 1619504, 1645008, 2031492, 2097024, 2124802, 2193344, 2371872, 2429256, 2708656, 3137789, 3162496, 3187203, 3239008, 3290016, 4062984, 4249604, 4352417, 4386688, 4743744, 4858512, 5417312, 6275578, 6374406, 6478016, 6580032, 8125968, 8499208, 8704834, 9413367, 9487488, 9717024, 10834624, 12551156, 12748812, 12956032, 13057251, 13160064, 16251936, 16998416, 17409668, 18826734, 19434048, 21669248, 25102312, 25497624, 26114502, 32503872, 33996832, 34819336, 37653468, 38868096, 50204624, 50995248, 52229004, 65007744, 67993664, 69638672, 75306936, 100409248, 101990496, 104458008, 134924927, 135987328, 139277344, 150613872, 200818496, 203980992, 208916016, 269849854, 278554688, 301227744, 401636992, 404774781, 407961984, 417832032, 539699708, 557109376, 602455488, 809549562, 835664064, 1079399416, 1204910976, 1619099124, 1671328128, 2158798832, 3238198248, 4317597664, 6476396496, 8635195328, 12952792992, 17270390656, 25905585984, 51811171968]

約数ペア:

[(1, 51811171968), (2, 25905585984), (3, 17270390656), (4, 12952792992), (6, 8635195328), (8, 6476396496), (12, 4317597664), (16, 3238198248), (24, 2158798832), (31, 1671328128), (32, 1619099124), (43, 1204910976), (48, 1079399416), (62, 835664064), (64, 809549562), (86, 602455488), (93, 557109376), (96, 539699708), (124, 417832032), (127, 407961984), (128, 404774781), (129, 401636992), (172, 301227744), (186, 278554688), (192, 269849854), (248, 208916016), (254, 203980992), (258, 200818496), (344, 150613872), (372, 139277344), (381, 135987328), (384, 134924927), (496, 104458008), (508, 101990496), (516, 100409248), (688, 75306936), (744, 69638672), (762, 67993664), (797, 65007744), (992, 52229004), (1016, 50995248), (1032, 50204624), (1333, 38868096), (1376, 37653468), (1488, 34819336), (1524, 33996832), (1594, 32503872), (1984, 26114502), (2032, 25497624), (2064, 25102312), (2391, 21669248), (2666, 19434048), (2752, 18826734), (2976, 17409668), (3048, 16998416), (3188, 16251936), (3937, 13160064), (3968, 13057251), (3999, 12956032), (4064, 12748812), (4128, 12551156), (4782, 10834624), (5332, 9717024), (5461, 9487488), (5504, 9413367), (5952, 8704834), (6096, 8499208), (6376, 8125968), (7874, 6580032), (7998, 6478016), (8128, 6374406), (8256, 6275578), (9564, 5417312), (10664, 4858512), (10922, 4743744), (11811, 4386688), (11904, 4352417), (12192, 4249604), (12752, 4062984), (15748, 3290016), (15996, 3239008), (16256, 3187203), (16383, 3162496), (16512, 3137789), (19128, 2708656), (21328, 2429256), (21844, 2371872), (23622, 2193344), (24384, 2124802), (24707, 2097024), (25504, 2031492), (31496, 1645008), (31992, 1619504), (32766, 1581248), (34271, 1511808), (38256, 1354328), (42656, 1214628), (43688, 1185936), (47244, 1096672), (48768, 1062401), (49414, 1048512), (51008, 1015746), (62992, 822504), (63984, 809752), (65532, 790624), (68542, 755904), (74121, 699008), (76512, 677164), (85312, 607314), (87376, 592968), (94488, 548336), (98828, 524256), (101219, 511872), (102016, 507873), (102813, 503936), (125984, 411252), (127968, 404876), (131064, 395312), (137084, 377952), (148242, 349504), (153024, 338582), (169291, 306048), (170624, 303657), (174752, 296484), (188976, 274168), (197656, 262128), (202438, 255936), (205626, 251968)]