56558885887

素因数分解:

$7^1\times {\mathrm{421}}^1\times {\mathrm{2543}}^1\times {\mathrm{7547}}^1$

素因数の和:10518

約数の個数: 16

約数和(自身を含む): 64826330112

約数和(自身を除く): 8267444225

約数列:

[1, 7, 421, 2543, 2947, 7547, 17801, 52829, 1070603, 3177287, 7494221, 19192021, 22241009, 134344147, 8079840841, 56558885887]

約数ペア:

[(1, 56558885887), (7, 8079840841), (421, 134344147), (2543, 22241009), (2947, 19192021), (7547, 7494221), (17801, 3177287), (52829, 1070603)]