51436658

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{691}}^1$

素因数の和:1122

約数の個数: 32

約数和(自身を含む): 95329920

約数和(自身を除く): 43893262

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 409, 691, 818, 1382, 2863, 4837, 5317, 5726, 8983, 9674, 10634, 17966, 37219, 62881, 74438, 125762, 282619, 565238, 1978333, 3674047, 3956666, 7348094, 25718329, 51436658]

約数ペア:

[(1, 51436658), (2, 25718329), (7, 7348094), (13, 3956666), (14, 3674047), (26, 1978333), (91, 565238), (182, 282619), (409, 125762), (691, 74438), (818, 62881), (1382, 37219), (2863, 17966), (4837, 10634), (5317, 9674), (5726, 8983)]