56470865

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{44641}}^1$

素因数の和:44680

約数の個数: 16

約数和(自身を含む): 77141376

約数和(自身を除く): 20670511

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 44641, 223205, 491051, 1026743, 2455255, 5133715, 11294173, 56470865]

約数ペア:

[(1, 56470865), (5, 11294173), (11, 5133715), (23, 2455255), (55, 1026743), (115, 491051), (253, 223205), (1265, 44641)]