53022980

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{26249}}^1$

素因数の和:26359

約数の個数: 24

約数和(自身を含む): 112455000

約数和(自身を除く): 59432020

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 26249, 52498, 104996, 131245, 262490, 524980, 2651149, 5302298, 10604596, 13255745, 26511490, 53022980]

約数ペア:

[(1, 53022980), (2, 26511490), (4, 13255745), (5, 10604596), (10, 5302298), (20, 2651149), (101, 524980), (202, 262490), (404, 131245), (505, 104996), (1010, 52498), (2020, 26249)]