56864554

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{2161}}^1$

素因数の和:2445

約数の個数: 16

約数和(自身を含む): 87171840

約数和(自身を除く): 30307286

約数列:

[1, 2, 59, 118, 223, 446, 2161, 4322, 13157, 26314, 127499, 254998, 481903, 963806, 28432277, 56864554]

約数ペア:

[(1, 56864554), (2, 28432277), (59, 963806), (118, 481903), (223, 254998), (446, 127499), (2161, 26314), (4322, 13157)]