56551390

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1033

約数の個数: 48

約数和(自身を含む): 119451024

約数和(自身を除く): 62899634

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 131, 245, 262, 490, 655, 881, 917, 1310, 1762, 1834, 4405, 4585, 6167, 6419, 8810, 9170, 12334, 12838, 30835, 32095, 43169, 61670, 64190, 86338, 115411, 215845, 230822, 431690, 577055, 807877, 1154110, 1615754, 4039385, 5655139, 8078770, 11310278, 28275695, 56551390]

約数ペア:

[(1, 56551390), (2, 28275695), (5, 11310278), (7, 8078770), (10, 5655139), (14, 4039385), (35, 1615754), (49, 1154110), (70, 807877), (98, 577055), (131, 431690), (245, 230822), (262, 215845), (490, 115411), (655, 86338), (881, 64190), (917, 61670), (1310, 43169), (1762, 32095), (1834, 30835), (4405, 12838), (4585, 12334), (6167, 9170), (6419, 8810)]