53134780

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{29851}}^1$

素因数の和:29949

約数の個数: 24

約数和(自身を含む): 112840560

約数和(自身を除く): 59705780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 29851, 59702, 119404, 149255, 298510, 597020, 2656739, 5313478, 10626956, 13283695, 26567390, 53134780]

約数ペア:

[(1, 53134780), (2, 26567390), (4, 13283695), (5, 10626956), (10, 5313478), (20, 2656739), (89, 597020), (178, 298510), (356, 149255), (445, 119404), (890, 59702), (1780, 29851)]