53311420

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{9623}}^1$

素因数の和:9909

約数の個数: 24

約数和(自身を含む): 112369824

約数和(自身を除く): 59058404

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 9623, 19246, 38492, 48115, 96230, 192460, 2665571, 5331142, 10662284, 13327855, 26655710, 53311420]

約数ペア:

[(1, 53311420), (2, 26655710), (4, 13327855), (5, 10662284), (10, 5331142), (20, 2665571), (277, 192460), (554, 96230), (1108, 48115), (1385, 38492), (2770, 19246), (5540, 9623)]