55156504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:268

約数の個数: 64

約数和(自身を含む): 115668000

約数和(自身を除く): 60511496

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 89, 101, 104, 118, 178, 202, 236, 356, 404, 472, 712, 767, 808, 1157, 1313, 1534, 2314, 2626, 3068, 4628, 5251, 5252, 5959, 6136, 8989, 9256, 10502, 10504, 11918, 17978, 21004, 23836, 35956, 42008, 47672, 68263, 71912, 77467, 116857, 136526, 154934, 233714, 273052, 309868, 467428, 530351, 546104, 619736, 934856, 1060702, 2121404, 4242808, 6894563, 13789126, 27578252, 55156504]

約数ペア:

[(1, 55156504), (2, 27578252), (4, 13789126), (8, 6894563), (13, 4242808), (26, 2121404), (52, 1060702), (59, 934856), (89, 619736), (101, 546104), (104, 530351), (118, 467428), (178, 309868), (202, 273052), (236, 233714), (356, 154934), (404, 136526), (472, 116857), (712, 77467), (767, 71912), (808, 68263), (1157, 47672), (1313, 42008), (1534, 35956), (2314, 23836), (2626, 21004), (3068, 17978), (4628, 11918), (5251, 10504), (5252, 10502), (5959, 9256), (6136, 8989)]