50465520002

素因数分解:

$2^1\times {\mathrm{1987}}^1\times {\mathrm{1997}}^1\times {\mathrm{6359}}^1$

素因数の和:10345

約数の個数: 16

約数和(自身を含む): 75786217920

約数和(自身を除く): 25320697918

約数列:

[1, 2, 1987, 1997, 3974, 3994, 6359, 12718, 3968039, 7936078, 12635333, 12698923, 25270666, 25397846, 25232760001, 50465520002]

約数ペア:

[(1, 50465520002), (2, 25232760001), (1987, 25397846), (1997, 25270666), (3974, 12698923), (3994, 12635333), (6359, 7936078), (12718, 3968039)]