49805225

素因数分解:

$5^2\times {\mathrm{1229}}^1\times {\mathrm{1621}}^1$

素因数の和:2860

約数の個数: 12

約数和(自身を含む): 61846860

約数和(自身を除く): 12041635

約数列:

[1, 5, 25, 1229, 1621, 6145, 8105, 30725, 40525, 1992209, 9961045, 49805225]

約数ペア:

[(1, 49805225), (5, 9961045), (25, 1992209), (1229, 40525), (1621, 30725), (6145, 8105)]