50296720

素因数分解:

$2^4\times 5^1\times {\mathrm{628709}}^1$

素因数の和:628722

約数の個数: 20

約数和(自身を含む): 116940060

約数和(自身を除く): 66643340

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 628709, 1257418, 2514836, 3143545, 5029672, 6287090, 10059344, 12574180, 25148360, 50296720]

約数ペア:

[(1, 50296720), (2, 25148360), (4, 12574180), (5, 10059344), (8, 6287090), (10, 5029672), (16, 3143545), (20, 2514836), (40, 1257418), (80, 628709)]