51387865728

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{1789}}^1$

素因数の和:1983

約数の個数: 256

約数和(自身を含む): 149569536000

約数和(自身を除く): 98181670272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 32, 38, 48, 57, 62, 64, 76, 93, 96, 114, 124, 127, 128, 152, 186, 192, 228, 248, 254, 304, 372, 381, 384, 456, 496, 508, 589, 608, 744, 762, 912, 992, 1016, 1178, 1216, 1488, 1524, 1767, 1789, 1824, 1984, 2032, 2356, 2413, 2432, 2976, 3048, 3534, 3578, 3648, 3937, 3968, 4064, 4712, 4826, 5367, 5952, 6096, 7068, 7156, 7239, 7296, 7874, 8128, 9424, 9652, 10734, 11811, 11904, 12192, 14136, 14312, 14478, 15748, 16256, 18848, 19304, 21468, 23622, 24384, 28272, 28624, 28956, 31496, 33991, 37696, 38608, 42936, 47244, 48768, 55459, 56544, 57248, 57912, 62992, 67982, 74803, 75392, 77216, 85872, 94488, 101973, 110918, 113088, 114496, 115824, 125984, 135964, 149606, 154432, 166377, 171744, 188976, 203946, 221836, 224409, 226176, 227203, 228992, 231648, 251968, 271928, 299212, 308864, 332754, 343488, 377952, 407892, 443672, 448818, 454406, 463296, 503936, 543856, 598424, 665508, 681609, 686976, 755904, 815784, 887344, 897636, 908812, 926592, 1053721, 1087712, 1196848, 1331016, 1363218, 1511808, 1631568, 1774688, 1795272, 1817624, 2107442, 2175424, 2393696, 2662032, 2726436, 3161163, 3263136, 3549376, 3590544, 3635248, 4214884, 4316857, 4350848, 4787392, 5324064, 5452872, 6322326, 6526272, 7043293, 7098752, 7181088, 7270496, 8429768, 8633714, 9574784, 10648128, 10905744, 12644652, 12950571, 13052544, 14086586, 14362176, 14540992, 16859536, 17267428, 21129879, 21296256, 21811488, 25289304, 25901142, 28173172, 28724352, 29081984, 33719072, 34534856, 42259758, 43622976, 50578608, 51802284, 56346344, 67438144, 69069712, 84519516, 87245952, 101157216, 103604568, 112692688, 133822567, 134876288, 138139424, 169039032, 202314432, 207209136, 225385376, 267645134, 276278848, 338078064, 401467701, 404628864, 414418272, 450770752, 535290268, 552557696, 676156128, 802935402, 828836544, 901541504, 1070580536, 1352312256, 1605870804, 1657673088, 2141161072, 2704624512, 3211741608, 4282322144, 6423483216, 8564644288, 12846966432, 17129288576, 25693932864, 51387865728]

約数ペア:

[(1, 51387865728), (2, 25693932864), (3, 17129288576), (4, 12846966432), (6, 8564644288), (8, 6423483216), (12, 4282322144), (16, 3211741608), (19, 2704624512), (24, 2141161072), (31, 1657673088), (32, 1605870804), (38, 1352312256), (48, 1070580536), (57, 901541504), (62, 828836544), (64, 802935402), (76, 676156128), (93, 552557696), (96, 535290268), (114, 450770752), (124, 414418272), (127, 404628864), (128, 401467701), (152, 338078064), (186, 276278848), (192, 267645134), (228, 225385376), (248, 207209136), (254, 202314432), (304, 169039032), (372, 138139424), (381, 134876288), (384, 133822567), (456, 112692688), (496, 103604568), (508, 101157216), (589, 87245952), (608, 84519516), (744, 69069712), (762, 67438144), (912, 56346344), (992, 51802284), (1016, 50578608), (1178, 43622976), (1216, 42259758), (1488, 34534856), (1524, 33719072), (1767, 29081984), (1789, 28724352), (1824, 28173172), (1984, 25901142), (2032, 25289304), (2356, 21811488), (2413, 21296256), (2432, 21129879), (2976, 17267428), (3048, 16859536), (3534, 14540992), (3578, 14362176), (3648, 14086586), (3937, 13052544), (3968, 12950571), (4064, 12644652), (4712, 10905744), (4826, 10648128), (5367, 9574784), (5952, 8633714), (6096, 8429768), (7068, 7270496), (7156, 7181088), (7239, 7098752), (7296, 7043293), (7874, 6526272), (8128, 6322326), (9424, 5452872), (9652, 5324064), (10734, 4787392), (11811, 4350848), (11904, 4316857), (12192, 4214884), (14136, 3635248), (14312, 3590544), (14478, 3549376), (15748, 3263136), (16256, 3161163), (18848, 2726436), (19304, 2662032), (21468, 2393696), (23622, 2175424), (24384, 2107442), (28272, 1817624), (28624, 1795272), (28956, 1774688), (31496, 1631568), (33991, 1511808), (37696, 1363218), (38608, 1331016), (42936, 1196848), (47244, 1087712), (48768, 1053721), (55459, 926592), (56544, 908812), (57248, 897636), (57912, 887344), (62992, 815784), (67982, 755904), (74803, 686976), (75392, 681609), (77216, 665508), (85872, 598424), (94488, 543856), (101973, 503936), (110918, 463296), (113088, 454406), (114496, 448818), (115824, 443672), (125984, 407892), (135964, 377952), (149606, 343488), (154432, 332754), (166377, 308864), (171744, 299212), (188976, 271928), (203946, 251968), (221836, 231648), (224409, 228992), (226176, 227203)]