53220478

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{2767}}^1$

素因数の和:2991

約数の個数: 16

約数和(自身を含む): 81711360

約数和(自身を除く): 28490882

約数列:

[1, 2, 59, 118, 163, 326, 2767, 5534, 9617, 19234, 163253, 326506, 451021, 902042, 26610239, 53220478]

約数ペア:

[(1, 53220478), (2, 26610239), (59, 902042), (118, 451021), (163, 326506), (326, 163253), (2767, 19234), (5534, 9617)]