54207730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{18757}}^1$

素因数の和:18798

約数の個数: 24

約数和(自身を含む): 103656708

約数和(自身を除く): 49448978

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 289, 578, 1445, 2890, 18757, 37514, 93785, 187570, 318869, 637738, 1594345, 3188690, 5420773, 10841546, 27103865, 54207730]

約数ペア:

[(1, 54207730), (2, 27103865), (5, 10841546), (10, 5420773), (17, 3188690), (34, 1594345), (85, 637738), (170, 318869), (289, 187570), (578, 93785), (1445, 37514), (2890, 18757)]