55018570

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{269}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 100835280

約数和(自身を除く): 45816710

約数列:

[1, 2, 5, 10, 113, 181, 226, 269, 362, 538, 565, 905, 1130, 1345, 1810, 2690, 20453, 30397, 40906, 48689, 60794, 97378, 102265, 151985, 204530, 243445, 303970, 486890, 5501857, 11003714, 27509285, 55018570]

約数ペア:

[(1, 55018570), (2, 27509285), (5, 11003714), (10, 5501857), (113, 486890), (181, 303970), (226, 243445), (269, 204530), (362, 151985), (538, 102265), (565, 97378), (905, 60794), (1130, 48689), (1345, 40906), (1810, 30397), (2690, 20453)]