56498005

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{1109}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 70968960

約数和(自身を除く): 14470955

約数列:

[1, 5, 23, 115, 443, 1109, 2215, 5545, 10189, 25507, 50945, 127535, 491287, 2456435, 11299601, 56498005]

約数ペア:

[(1, 56498005), (5, 11299601), (23, 2456435), (115, 491287), (443, 127535), (1109, 50945), (2215, 25507), (5545, 10189)]