51038725

素因数分解:

$5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{2399}}^1$

素因数の和:2469

約数の個数: 24

約数和(自身を含む): 67852800

約数和(自身を除く): 16814075

約数列:

[1, 5, 23, 25, 37, 115, 185, 575, 851, 925, 2399, 4255, 11995, 21275, 55177, 59975, 88763, 275885, 443815, 1379425, 2041549, 2219075, 10207745, 51038725]

約数ペア:

[(1, 51038725), (5, 10207745), (23, 2219075), (25, 2041549), (37, 1379425), (115, 443815), (185, 275885), (575, 88763), (851, 59975), (925, 55177), (2399, 21275), (4255, 11995)]