56217849

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{4057}}^1$

素因数の和:4240

約数の個数: 16

約数和(自身を含む): 77913600

約数和(自身を除く): 21695751

約数列:

[1, 3, 31, 93, 149, 447, 4057, 4619, 12171, 13857, 125767, 377301, 604493, 1813479, 18739283, 56217849]

約数ペア:

[(1, 56217849), (3, 18739283), (31, 1813479), (93, 604493), (149, 377301), (447, 125767), (4057, 13857), (4619, 12171)]