51630614

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{491}}^1$

素因数の和:573

約数の個数: 48

約数和(自身を含む): 95910480

約数和(自身を除く): 44279866

約数列:

[1, 2, 7, 14, 29, 37, 49, 58, 74, 98, 203, 259, 406, 491, 518, 982, 1073, 1421, 1813, 2146, 2842, 3437, 3626, 6874, 7511, 14239, 15022, 18167, 24059, 28478, 36334, 48118, 52577, 99673, 105154, 127169, 199346, 254338, 526843, 697711, 890183, 1053686, 1395422, 1780366, 3687901, 7375802, 25815307, 51630614]

約数ペア:

[(1, 51630614), (2, 25815307), (7, 7375802), (14, 3687901), (29, 1780366), (37, 1395422), (49, 1053686), (58, 890183), (74, 697711), (98, 526843), (203, 254338), (259, 199346), (406, 127169), (491, 105154), (518, 99673), (982, 52577), (1073, 48118), (1421, 36334), (1813, 28478), (2146, 24059), (2842, 18167), (3437, 15022), (3626, 14239), (6874, 7511)]