56880265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{38047}}^1$

素因数の和:38088

約数の個数: 16

約数和(自身を含む): 76704768

約数和(自身を除く): 19824503

約数列:

[1, 5, 13, 23, 65, 115, 299, 1495, 38047, 190235, 494611, 875081, 2473055, 4375405, 11376053, 56880265]

約数ペア:

[(1, 56880265), (5, 11376053), (13, 4375405), (23, 2473055), (65, 875081), (115, 494611), (299, 190235), (1495, 38047)]