51489356

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1283}}^1$

素因数の和:1493

約数の個数: 24

約数和(自身を含む): 92037120

約数和(自身を除く): 40547764

約数列:

[1, 2, 4, 79, 127, 158, 254, 316, 508, 1283, 2566, 5132, 10033, 20066, 40132, 101357, 162941, 202714, 325882, 405428, 651764, 12872339, 25744678, 51489356]

約数ペア:

[(1, 51489356), (2, 25744678), (4, 12872339), (79, 651764), (127, 405428), (158, 325882), (254, 202714), (316, 162941), (508, 101357), (1283, 40132), (2566, 20066), (5132, 10033)]