54907528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:302

約数の個数: 64

約数和(自身を含む): 115718400

約数和(自身を除く): 60810872

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 79, 82, 104, 158, 163, 164, 316, 326, 328, 533, 632, 652, 1027, 1066, 1304, 2054, 2119, 2132, 3239, 4108, 4238, 4264, 6478, 6683, 8216, 8476, 12877, 12956, 13366, 16952, 25754, 25912, 26732, 42107, 51508, 53464, 84214, 86879, 103016, 167401, 168428, 173758, 334802, 336856, 347516, 527957, 669604, 695032, 1055914, 1339208, 2111828, 4223656, 6863441, 13726882, 27453764, 54907528]

約数ペア:

[(1, 54907528), (2, 27453764), (4, 13726882), (8, 6863441), (13, 4223656), (26, 2111828), (41, 1339208), (52, 1055914), (79, 695032), (82, 669604), (104, 527957), (158, 347516), (163, 336856), (164, 334802), (316, 173758), (326, 168428), (328, 167401), (533, 103016), (632, 86879), (652, 84214), (1027, 53464), (1066, 51508), (1304, 42107), (2054, 26732), (2119, 25912), (2132, 25754), (3239, 16952), (4108, 13366), (4238, 12956), (4264, 12877), (6478, 8476), (6683, 8216)]