51135325

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{787}}^1$

素因数の和:933

約数の個数: 24

約数和(自身を含む): 66835008

約数和(自身を除く): 15699683

約数列:

[1, 5, 23, 25, 113, 115, 565, 575, 787, 2599, 2825, 3935, 12995, 18101, 19675, 64975, 88931, 90505, 444655, 452525, 2045413, 2223275, 10227065, 51135325]

約数ペア:

[(1, 51135325), (5, 10227065), (23, 2223275), (25, 2045413), (113, 452525), (115, 444655), (565, 90505), (575, 88931), (787, 64975), (2599, 19675), (2825, 18101), (3935, 12995)]