55629560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3257}}^1$

素因数の和:3336

約数の個数: 64

約数和(自身を含む): 145437120

約数和(自身を除く): 89807560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 61, 70, 122, 140, 244, 280, 305, 427, 488, 610, 854, 1220, 1708, 2135, 2440, 3257, 3416, 4270, 6514, 8540, 13028, 16285, 17080, 22799, 26056, 32570, 45598, 65140, 91196, 113995, 130280, 182392, 198677, 227990, 397354, 455980, 794708, 911960, 993385, 1390739, 1589416, 1986770, 2781478, 3973540, 5562956, 6953695, 7947080, 11125912, 13907390, 27814780, 55629560]

約数ペア:

[(1, 55629560), (2, 27814780), (4, 13907390), (5, 11125912), (7, 7947080), (8, 6953695), (10, 5562956), (14, 3973540), (20, 2781478), (28, 1986770), (35, 1589416), (40, 1390739), (56, 993385), (61, 911960), (70, 794708), (122, 455980), (140, 397354), (244, 227990), (280, 198677), (305, 182392), (427, 130280), (488, 113995), (610, 91196), (854, 65140), (1220, 45598), (1708, 32570), (2135, 26056), (2440, 22799), (3257, 17080), (3416, 16285), (4270, 13028), (6514, 8540)]