47731978

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 87398784

約数和(自身を除く): 39666806

約数列:

[1, 2, 7, 14, 43, 47, 49, 86, 94, 98, 241, 301, 329, 482, 602, 658, 1687, 2021, 2107, 2303, 3374, 4042, 4214, 4606, 10363, 11327, 11809, 14147, 20726, 22654, 23618, 28294, 72541, 79289, 99029, 145082, 158578, 198058, 487061, 507787, 555023, 974122, 1015574, 1110046, 3409427, 6818854, 23865989, 47731978]

約数ペア:

[(1, 47731978), (2, 23865989), (7, 6818854), (14, 3409427), (43, 1110046), (47, 1015574), (49, 974122), (86, 555023), (94, 507787), (98, 487061), (241, 198058), (301, 158578), (329, 145082), (482, 99029), (602, 79289), (658, 72541), (1687, 28294), (2021, 23618), (2107, 22654), (2303, 20726), (3374, 14147), (4042, 11809), (4214, 11327), (4606, 10363)]