55256896

素因数分解:

$2^6\times {\mathrm{89}}^2\times {\mathrm{109}}^1$

素因数の和:299

約数の個数: 42

約数和(自身を含む): 111913670

約数和(自身を除く): 56656774

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 109, 178, 218, 356, 436, 712, 872, 1424, 1744, 2848, 3488, 5696, 6976, 7921, 9701, 15842, 19402, 31684, 38804, 63368, 77608, 126736, 155216, 253472, 310432, 506944, 620864, 863389, 1726778, 3453556, 6907112, 13814224, 27628448, 55256896]

約数ペア:

[(1, 55256896), (2, 27628448), (4, 13814224), (8, 6907112), (16, 3453556), (32, 1726778), (64, 863389), (89, 620864), (109, 506944), (178, 310432), (218, 253472), (356, 155216), (436, 126736), (712, 77608), (872, 63368), (1424, 38804), (1744, 31684), (2848, 19402), (3488, 15842), (5696, 9701), (6976, 7921)]