54157792

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{617}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 115556112

約数和(自身を除く): 61398320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 211, 416, 422, 617, 844, 1234, 1688, 2468, 2743, 3376, 4936, 5486, 6752, 8021, 9872, 10972, 16042, 19744, 21944, 32084, 43888, 64168, 87776, 128336, 130187, 256672, 260374, 520748, 1041496, 1692431, 2082992, 3384862, 4165984, 6769724, 13539448, 27078896, 54157792]

約数ペア:

[(1, 54157792), (2, 27078896), (4, 13539448), (8, 6769724), (13, 4165984), (16, 3384862), (26, 2082992), (32, 1692431), (52, 1041496), (104, 520748), (208, 260374), (211, 256672), (416, 130187), (422, 128336), (617, 87776), (844, 64168), (1234, 43888), (1688, 32084), (2468, 21944), (2743, 19744), (3376, 16042), (4936, 10972), (5486, 9872), (6752, 8021)]