52456490

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{20899}}^1$

素因数の和:21157

約数の個数: 16

約数和(自身を含む): 94802400

約数和(自身を除く): 42345910

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 20899, 41798, 104495, 208990, 5245649, 10491298, 26228245, 52456490]

約数ペア:

[(1, 52456490), (2, 26228245), (5, 10491298), (10, 5245649), (251, 208990), (502, 104495), (1255, 41798), (2510, 20899)]