51398354

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{11159}}^1$

素因数の和:11222

約数の個数: 24

約数和(自身を含む): 91601280

約数和(自身を除く): 40202926

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 658, 2303, 4606, 11159, 22318, 78113, 156226, 524473, 546791, 1048946, 1093582, 3671311, 7342622, 25699177, 51398354]

約数ペア:

[(1, 51398354), (2, 25699177), (7, 7342622), (14, 3671311), (47, 1093582), (49, 1048946), (94, 546791), (98, 524473), (329, 156226), (658, 78113), (2303, 22318), (4606, 11159)]