61516330

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{56437}}^1$

素因数の和:56553

約数の個数: 16

約数和(自身を含む): 111747240

約数和(自身を除く): 50230910

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 56437, 112874, 282185, 564370, 6151633, 12303266, 30758165, 61516330]

約数ペア:

[(1, 61516330), (2, 30758165), (5, 12303266), (10, 6151633), (109, 564370), (218, 282185), (545, 112874), (1090, 56437)]