51342578

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{3889}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 94106880

約数和(自身を除く): 42764302

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 161, 287, 322, 574, 943, 1886, 3889, 6601, 7778, 13202, 27223, 54446, 89447, 159449, 178894, 318898, 626129, 1116143, 1252258, 2232286, 3667327, 7334654, 25671289, 51342578]

約数ペア:

[(1, 51342578), (2, 25671289), (7, 7334654), (14, 3667327), (23, 2232286), (41, 1252258), (46, 1116143), (82, 626129), (161, 318898), (287, 178894), (322, 159449), (574, 89447), (943, 54446), (1886, 27223), (3889, 13202), (6601, 7778)]