53707340

素因数分解:

$2^2\times 5^1\times {\mathrm{1163}}^1\times {\mathrm{2309}}^1$

素因数の和:3481

約数の個数: 24

約数和(自身を含む): 112931280

約数和(自身を除く): 59223940

約数列:

[1, 2, 4, 5, 10, 20, 1163, 2309, 2326, 4618, 4652, 5815, 9236, 11545, 11630, 23090, 23260, 46180, 2685367, 5370734, 10741468, 13426835, 26853670, 53707340]

約数ペア:

[(1, 53707340), (2, 26853670), (4, 13426835), (5, 10741468), (10, 5370734), (20, 2685367), (1163, 46180), (2309, 23260), (2326, 23090), (4618, 11630), (4652, 11545), (5815, 9236)]