52039775

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{401}}^1$

素因数の和:619

約数の個数: 24

約数和(自身を含む): 67294800

約数和(自身を除く): 15255025

約数列:

[1, 5, 25, 29, 145, 179, 401, 725, 895, 2005, 4475, 5191, 10025, 11629, 25955, 58145, 71779, 129775, 290725, 358895, 1794475, 2081591, 10407955, 52039775]

約数ペア:

[(1, 52039775), (5, 10407955), (25, 2081591), (29, 1794475), (145, 358895), (179, 290725), (401, 129775), (725, 71779), (895, 58145), (2005, 25955), (4475, 11629), (5191, 10025)]