56947360

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8681}}^1$

素因数の和:8737

約数の個数: 48

約数和(自身を含む): 137835432

約数和(自身を除く): 80888072

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 80, 82, 160, 164, 205, 328, 410, 656, 820, 1312, 1640, 3280, 6560, 8681, 17362, 34724, 43405, 69448, 86810, 138896, 173620, 277792, 347240, 355921, 694480, 711842, 1388960, 1423684, 1779605, 2847368, 3559210, 5694736, 7118420, 11389472, 14236840, 28473680, 56947360]

約数ペア:

[(1, 56947360), (2, 28473680), (4, 14236840), (5, 11389472), (8, 7118420), (10, 5694736), (16, 3559210), (20, 2847368), (32, 1779605), (40, 1423684), (41, 1388960), (80, 711842), (82, 694480), (160, 355921), (164, 347240), (205, 277792), (328, 173620), (410, 138896), (656, 86810), (820, 69448), (1312, 43405), (1640, 34724), (3280, 17362), (6560, 8681)]