51383904

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:253

約数の個数: 192

約数和(自身を含む): 167650560

約数和(自身を除く): 116266656

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 19, 22, 24, 26, 32, 33, 38, 39, 44, 48, 52, 57, 66, 76, 78, 88, 96, 104, 114, 132, 143, 152, 156, 176, 197, 208, 209, 228, 247, 264, 286, 304, 312, 352, 394, 416, 418, 429, 456, 494, 528, 572, 591, 608, 624, 627, 741, 788, 836, 858, 912, 988, 1056, 1144, 1182, 1248, 1254, 1482, 1576, 1672, 1716, 1824, 1976, 2167, 2288, 2364, 2508, 2561, 2717, 2964, 3152, 3344, 3432, 3743, 3952, 4334, 4576, 4728, 5016, 5122, 5434, 5928, 6304, 6501, 6688, 6864, 7486, 7683, 7904, 8151, 8668, 9456, 10032, 10244, 10868, 11229, 11856, 13002, 13728, 14972, 15366, 16302, 17336, 18912, 20064, 20488, 21736, 22458, 23712, 26004, 28171, 29944, 30732, 32604, 34672, 40976, 41173, 43472, 44916, 48659, 52008, 56342, 59888, 61464, 65208, 69344, 81952, 82346, 84513, 86944, 89832, 97318, 104016, 112684, 119776, 122928, 123519, 130416, 145977, 164692, 169026, 179664, 194636, 208032, 225368, 245856, 247038, 260832, 291954, 329384, 338052, 359328, 389272, 450736, 494076, 535249, 583908, 658768, 676104, 778544, 901472, 988152, 1070498, 1167816, 1317536, 1352208, 1557088, 1605747, 1976304, 2140996, 2335632, 2704416, 3211494, 3952608, 4281992, 4671264, 6422988, 8563984, 12845976, 17127968, 25691952, 51383904]

約数ペア:

[(1, 51383904), (2, 25691952), (3, 17127968), (4, 12845976), (6, 8563984), (8, 6422988), (11, 4671264), (12, 4281992), (13, 3952608), (16, 3211494), (19, 2704416), (22, 2335632), (24, 2140996), (26, 1976304), (32, 1605747), (33, 1557088), (38, 1352208), (39, 1317536), (44, 1167816), (48, 1070498), (52, 988152), (57, 901472), (66, 778544), (76, 676104), (78, 658768), (88, 583908), (96, 535249), (104, 494076), (114, 450736), (132, 389272), (143, 359328), (152, 338052), (156, 329384), (176, 291954), (197, 260832), (208, 247038), (209, 245856), (228, 225368), (247, 208032), (264, 194636), (286, 179664), (304, 169026), (312, 164692), (352, 145977), (394, 130416), (416, 123519), (418, 122928), (429, 119776), (456, 112684), (494, 104016), (528, 97318), (572, 89832), (591, 86944), (608, 84513), (624, 82346), (627, 81952), (741, 69344), (788, 65208), (836, 61464), (858, 59888), (912, 56342), (988, 52008), (1056, 48659), (1144, 44916), (1182, 43472), (1248, 41173), (1254, 40976), (1482, 34672), (1576, 32604), (1672, 30732), (1716, 29944), (1824, 28171), (1976, 26004), (2167, 23712), (2288, 22458), (2364, 21736), (2508, 20488), (2561, 20064), (2717, 18912), (2964, 17336), (3152, 16302), (3344, 15366), (3432, 14972), (3743, 13728), (3952, 13002), (4334, 11856), (4576, 11229), (4728, 10868), (5016, 10244), (5122, 10032), (5434, 9456), (5928, 8668), (6304, 8151), (6501, 7904), (6688, 7683), (6864, 7486)]