51088670

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:652

約数の個数: 32

約数和(自身を含む): 93895200

約数和(自身を除く): 42806530

約数列:

[1, 2, 5, 10, 89, 137, 178, 274, 419, 445, 685, 838, 890, 1370, 2095, 4190, 12193, 24386, 37291, 57403, 60965, 74582, 114806, 121930, 186455, 287015, 372910, 574030, 5108867, 10217734, 25544335, 51088670]

約数ペア:

[(1, 51088670), (2, 25544335), (5, 10217734), (10, 5108867), (89, 574030), (137, 372910), (178, 287015), (274, 186455), (419, 121930), (445, 114806), (685, 74582), (838, 60965), (890, 57403), (1370, 37291), (2095, 24386), (4190, 12193)]