51132316

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{233}}^1\times {\mathrm{661}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 91085904

約数和(自身を除く): 39953588

約数列:

[1, 2, 4, 83, 166, 233, 332, 466, 661, 932, 1322, 2644, 19339, 38678, 54863, 77356, 109726, 154013, 219452, 308026, 616052, 12783079, 25566158, 51132316]

約数ペア:

[(1, 51132316), (2, 25566158), (4, 12783079), (83, 616052), (166, 308026), (233, 219452), (332, 154013), (466, 109726), (661, 77356), (932, 54863), (1322, 38678), (2644, 19339)]