48318020

素因数分解:

$2^2\times 5^1\times {\mathrm{571}}^1\times {\mathrm{4231}}^1$

素因数の和:4811

約数の個数: 24

約数和(自身を含む): 101669568

約数和(自身を除く): 53351548

約数列:

[1, 2, 4, 5, 10, 20, 571, 1142, 2284, 2855, 4231, 5710, 8462, 11420, 16924, 21155, 42310, 84620, 2415901, 4831802, 9663604, 12079505, 24159010, 48318020]

約数ペア:

[(1, 48318020), (2, 24159010), (4, 12079505), (5, 9663604), (10, 4831802), (20, 2415901), (571, 84620), (1142, 42310), (2284, 21155), (2855, 16924), (4231, 11420), (5710, 8462)]