51862860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{41161}}^1$

素因数の和:41183

約数の個数: 72

約数和(自身を含む): 179795616

約数和(自身を除く): 127932756

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 41161, 82322, 123483, 164644, 205805, 246966, 288127, 370449, 411610, 493932, 576254, 617415, 740898, 823220, 864381, 1152508, 1234830, 1440635, 1481796, 1728762, 1852245, 2469660, 2593143, 2881270, 3457524, 3704490, 4321905, 5186286, 5762540, 7408980, 8643810, 10372572, 12965715, 17287620, 25931430, 51862860]

約数ペア:

[(1, 51862860), (2, 25931430), (3, 17287620), (4, 12965715), (5, 10372572), (6, 8643810), (7, 7408980), (9, 5762540), (10, 5186286), (12, 4321905), (14, 3704490), (15, 3457524), (18, 2881270), (20, 2593143), (21, 2469660), (28, 1852245), (30, 1728762), (35, 1481796), (36, 1440635), (42, 1234830), (45, 1152508), (60, 864381), (63, 823220), (70, 740898), (84, 617415), (90, 576254), (105, 493932), (126, 411610), (140, 370449), (180, 288127), (210, 246966), (252, 205805), (315, 164644), (420, 123483), (630, 82322), (1260, 41161)]