53312920

素因数分解:

$2^3\times 5^1\times {\mathrm{1332823}}^1$

素因数の和:1332834

約数の個数: 16

約数和(自身を含む): 119954160

約数和(自身を除く): 66641240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1332823, 2665646, 5331292, 6664115, 10662584, 13328230, 26656460, 53312920]

約数ペア:

[(1, 53312920), (2, 26656460), (4, 13328230), (5, 10662584), (8, 6664115), (10, 5331292), (20, 2665646), (40, 1332823)]