56347265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50993}}^1$

素因数の和:51028

約数の個数: 16

約数和(自身を含む): 77102928

約数和(自身を除く): 20755663

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 50993, 254965, 662909, 866881, 3314545, 4334405, 11269453, 56347265]

約数ペア:

[(1, 56347265), (5, 11269453), (13, 4334405), (17, 3314545), (65, 866881), (85, 662909), (221, 254965), (1105, 50993)]