50621260

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{16987}}^1$

素因数の和:17145

約数の個数: 24

約数和(自身を含む): 107024400

約数和(自身を除く): 56403140

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 16987, 33974, 67948, 84935, 169870, 339740, 2531063, 5062126, 10124252, 12655315, 25310630, 50621260]

約数ペア:

[(1, 50621260), (2, 25310630), (4, 12655315), (5, 10124252), (10, 5062126), (20, 2531063), (149, 339740), (298, 169870), (596, 84935), (745, 67948), (1490, 33974), (2980, 16987)]