55874416

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:266

約数の個数: 80

約数和(自身を含む): 123429600

約数和(自身を除く): 67555184

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 59, 104, 116, 118, 157, 208, 232, 236, 314, 377, 464, 472, 628, 754, 767, 944, 1256, 1508, 1534, 1711, 2041, 2512, 3016, 3068, 3422, 4082, 4553, 6032, 6136, 6844, 8164, 9106, 9263, 12272, 13688, 16328, 18212, 18526, 22243, 27376, 32656, 36424, 37052, 44486, 59189, 72848, 74104, 88972, 118378, 120419, 148208, 177944, 236756, 240838, 268627, 355888, 473512, 481676, 537254, 947024, 963352, 1074508, 1926704, 2149016, 3492151, 4298032, 6984302, 13968604, 27937208, 55874416]

約数ペア:

[(1, 55874416), (2, 27937208), (4, 13968604), (8, 6984302), (13, 4298032), (16, 3492151), (26, 2149016), (29, 1926704), (52, 1074508), (58, 963352), (59, 947024), (104, 537254), (116, 481676), (118, 473512), (157, 355888), (208, 268627), (232, 240838), (236, 236756), (314, 177944), (377, 148208), (464, 120419), (472, 118378), (628, 88972), (754, 74104), (767, 72848), (944, 59189), (1256, 44486), (1508, 37052), (1534, 36424), (1711, 32656), (2041, 27376), (2512, 22243), (3016, 18526), (3068, 18212), (3422, 16328), (4082, 13688), (4553, 12272), (6032, 9263), (6136, 9106), (6844, 8164)]