56963020

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{46691}}^1$

素因数の和:46761

約数の個数: 24

約数和(自身を含む): 121585968

約数和(自身を除く): 64622948

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 610, 1220, 46691, 93382, 186764, 233455, 466910, 933820, 2848151, 5696302, 11392604, 14240755, 28481510, 56963020]

約数ペア:

[(1, 56963020), (2, 28481510), (4, 14240755), (5, 11392604), (10, 5696302), (20, 2848151), (61, 933820), (122, 466910), (244, 233455), (305, 186764), (610, 93382), (1220, 46691)]