53174740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{37447}}^1$

素因数の和:37527

約数の個数: 24

約数和(自身を含む): 113242752

約数和(自身を除く): 60068012

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 37447, 74894, 149788, 187235, 374470, 748940, 2658737, 5317474, 10634948, 13293685, 26587370, 53174740]

約数ペア:

[(1, 53174740), (2, 26587370), (4, 13293685), (5, 10634948), (10, 5317474), (20, 2658737), (71, 748940), (142, 374470), (284, 187235), (355, 149788), (710, 74894), (1420, 37447)]