51895121808

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{1889}}^1$

素因数の和:2305

約数の個数: 160

約数和(自身を含む): 143664554880

約数和(自身を除く): 91769433072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 131, 136, 204, 257, 262, 272, 393, 408, 514, 524, 771, 786, 816, 1028, 1048, 1542, 1572, 1889, 2056, 2096, 2227, 3084, 3144, 3778, 4112, 4369, 4454, 5667, 6168, 6288, 6681, 7556, 8738, 8908, 11334, 12336, 13107, 13362, 15112, 17476, 17816, 22668, 26214, 26724, 30224, 32113, 33667, 34952, 35632, 45336, 52428, 53448, 64226, 67334, 69904, 90672, 96339, 101001, 104856, 106896, 128452, 134668, 192678, 202002, 209712, 247459, 256904, 269336, 385356, 404004, 485473, 494918, 513808, 538672, 572339, 742377, 770712, 808008, 970946, 989836, 1144678, 1456419, 1484754, 1541424, 1616016, 1717017, 1941892, 1979672, 2289356, 2912838, 2969508, 3434034, 3883784, 3959344, 4206803, 4578712, 5825676, 5939016, 6868068, 7767568, 8253041, 8413606, 9157424, 11651352, 11878032, 12620409, 13736136, 16506082, 16827212, 23302704, 24759123, 25240818, 27472272, 33012164, 33654424, 49518246, 50481636, 63596963, 66024328, 67308848, 99036492, 100963272, 127193926, 132048656, 190790889, 198072984, 201926544, 254387852, 381581778, 396145968, 508775704, 763163556, 1017551408, 1081148371, 1526327112, 2162296742, 3052654224, 3243445113, 4324593484, 6486890226, 8649186968, 12973780452, 17298373936, 25947560904, 51895121808]

約数ペア:

[(1, 51895121808), (2, 25947560904), (3, 17298373936), (4, 12973780452), (6, 8649186968), (8, 6486890226), (12, 4324593484), (16, 3243445113), (17, 3052654224), (24, 2162296742), (34, 1526327112), (48, 1081148371), (51, 1017551408), (68, 763163556), (102, 508775704), (131, 396145968), (136, 381581778), (204, 254387852), (257, 201926544), (262, 198072984), (272, 190790889), (393, 132048656), (408, 127193926), (514, 100963272), (524, 99036492), (771, 67308848), (786, 66024328), (816, 63596963), (1028, 50481636), (1048, 49518246), (1542, 33654424), (1572, 33012164), (1889, 27472272), (2056, 25240818), (2096, 24759123), (2227, 23302704), (3084, 16827212), (3144, 16506082), (3778, 13736136), (4112, 12620409), (4369, 11878032), (4454, 11651352), (5667, 9157424), (6168, 8413606), (6288, 8253041), (6681, 7767568), (7556, 6868068), (8738, 5939016), (8908, 5825676), (11334, 4578712), (12336, 4206803), (13107, 3959344), (13362, 3883784), (15112, 3434034), (17476, 2969508), (17816, 2912838), (22668, 2289356), (26214, 1979672), (26724, 1941892), (30224, 1717017), (32113, 1616016), (33667, 1541424), (34952, 1484754), (35632, 1456419), (45336, 1144678), (52428, 989836), (53448, 970946), (64226, 808008), (67334, 770712), (69904, 742377), (90672, 572339), (96339, 538672), (101001, 513808), (104856, 494918), (106896, 485473), (128452, 404004), (134668, 385356), (192678, 269336), (202002, 256904), (209712, 247459)]