54794870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{32423}}^1$

素因数の和:32456

約数の個数: 24

約数和(自身を含む): 106804656

約数和(自身を除く): 52009786

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 32423, 64846, 162115, 324230, 421499, 842998, 2107495, 4214990, 5479487, 10958974, 27397435, 54794870]

約数ペア:

[(1, 54794870), (2, 27397435), (5, 10958974), (10, 5479487), (13, 4214990), (26, 2107495), (65, 842998), (130, 421499), (169, 324230), (338, 162115), (845, 64846), (1690, 32423)]