50676620

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{18229}}^1$

素因数の和:18377

約数の個数: 24

約数和(自身を含む): 107192400

約数和(自身を除く): 56515780

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 18229, 36458, 72916, 91145, 182290, 364580, 2533831, 5067662, 10135324, 12669155, 25338310, 50676620]

約数ペア:

[(1, 50676620), (2, 25338310), (4, 12669155), (5, 10135324), (10, 5067662), (20, 2533831), (139, 364580), (278, 182290), (556, 91145), (695, 72916), (1390, 36458), (2780, 18229)]