56530916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{63949}}^1$

素因数の和:63983

約数の個数: 24

約数和(自身を含む): 112807800

約数和(自身を除く): 56276884

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 63949, 127898, 255796, 831337, 1087133, 1662674, 2174266, 3325348, 4348532, 14132729, 28265458, 56530916]

約数ペア:

[(1, 56530916), (2, 28265458), (4, 14132729), (13, 4348532), (17, 3325348), (26, 2174266), (34, 1662674), (52, 1087133), (68, 831337), (221, 255796), (442, 127898), (884, 63949)]