49684780

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{57773}}^1$

素因数の和:57825

約数の個数: 24

約数和(自身を含む): 106766352

約数和(自身を除く): 57081572

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 57773, 115546, 231092, 288865, 577730, 1155460, 2484239, 4968478, 9936956, 12421195, 24842390, 49684780]

約数ペア:

[(1, 49684780), (2, 24842390), (4, 12421195), (5, 9936956), (10, 4968478), (20, 2484239), (43, 1155460), (86, 577730), (172, 288865), (215, 231092), (430, 115546), (860, 57773)]