50505880

素因数分解:

$2^3\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{1151}}^1$

素因数の和:2259

約数の個数: 32

約数和(自身を含む): 113840640

約数和(自身を除く): 63334760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1097, 1151, 2194, 2302, 4388, 4604, 5485, 5755, 8776, 9208, 10970, 11510, 21940, 23020, 43880, 46040, 1262647, 2525294, 5050588, 6313235, 10101176, 12626470, 25252940, 50505880]

約数ペア:

[(1, 50505880), (2, 25252940), (4, 12626470), (5, 10101176), (8, 6313235), (10, 5050588), (20, 2525294), (40, 1262647), (1097, 46040), (1151, 43880), (2194, 23020), (2302, 21940), (4388, 11510), (4604, 10970), (5485, 9208), (5755, 8776)]