52760980

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29641}}^1$

素因数の和:29739

約数の個数: 24

約数和(自身を含む): 112046760

約数和(自身を除く): 59285780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 29641, 59282, 118564, 148205, 296410, 592820, 2638049, 5276098, 10552196, 13190245, 26380490, 52760980]

約数ペア:

[(1, 52760980), (2, 26380490), (4, 13190245), (5, 10552196), (10, 5276098), (20, 2638049), (89, 592820), (178, 296410), (356, 148205), (445, 118564), (890, 59282), (1780, 29641)]