51266718

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{46691}}^1$

素因数の和:46760

約数の個数: 24

約数和(自身を含む): 112901256

約数和(自身を除く): 61634538

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 46691, 93382, 140073, 280146, 420219, 840438, 2848151, 5696302, 8544453, 17088906, 25633359, 51266718]

約数ペア:

[(1, 51266718), (2, 25633359), (3, 17088906), (6, 8544453), (9, 5696302), (18, 2848151), (61, 840438), (122, 420219), (183, 280146), (366, 140073), (549, 93382), (1098, 46691)]