56909102

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{269}}^1\times {\mathrm{761}}^1$

素因数の和:1171

約数の個数: 16

約数和(自身を含む): 86410800

約数和(自身を除く): 29501698

約数列:

[1, 2, 139, 269, 278, 538, 761, 1522, 37391, 74782, 105779, 204709, 211558, 409418, 28454551, 56909102]

約数ペア:

[(1, 56909102), (2, 28454551), (139, 409418), (269, 211558), (278, 204709), (538, 105779), (761, 74782), (1522, 37391)]