54801910

素因数分解:

$2^1\times 5^1\times {\mathrm{409}}^1\times {\mathrm{13399}}^1$

素因数の和:13815

約数の個数: 16

約数和(自身を含む): 98892000

約数和(自身を除く): 44090090

約数列:

[1, 2, 5, 10, 409, 818, 2045, 4090, 13399, 26798, 66995, 133990, 5480191, 10960382, 27400955, 54801910]

約数ペア:

[(1, 54801910), (2, 27400955), (5, 10960382), (10, 5480191), (409, 133990), (818, 66995), (2045, 26798), (4090, 13399)]