53505890

素因数分解:

$2^1\times 5^1\times {\mathrm{1721}}^1\times {\mathrm{3109}}^1$

素因数の和:4837

約数の個数: 16

約数和(自身を含む): 96397560

約数和(自身を除く): 42891670

約数列:

[1, 2, 5, 10, 1721, 3109, 3442, 6218, 8605, 15545, 17210, 31090, 5350589, 10701178, 26752945, 53505890]

約数ペア:

[(1, 53505890), (2, 26752945), (5, 10701178), (10, 5350589), (1721, 31090), (3109, 17210), (3442, 15545), (6218, 8605)]