51615494

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^2\times {\mathrm{1669}}^1$

素因数の和:1772

約数の個数: 24

約数和(自身を含む): 90460560

約数和(自身を除く): 38845066

約数列:

[1, 2, 7, 14, 47, 94, 329, 658, 1669, 2209, 3338, 4418, 11683, 15463, 23366, 30926, 78443, 156886, 549101, 1098202, 3686821, 7373642, 25807747, 51615494]

約数ペア:

[(1, 51615494), (2, 25807747), (7, 7373642), (14, 3686821), (47, 1098202), (94, 549101), (329, 156886), (658, 78443), (1669, 30926), (2209, 23366), (3338, 15463), (4418, 11683)]