51485546

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{1259}}^1$

素因数の和:1418

約数の個数: 32

約数和(自身を含む): 92897280

約数和(自身を除く): 41411734

約数列:

[1, 2, 7, 14, 23, 46, 127, 161, 254, 322, 889, 1259, 1778, 2518, 2921, 5842, 8813, 17626, 20447, 28957, 40894, 57914, 159893, 202699, 319786, 405398, 1119251, 2238502, 3677539, 7355078, 25742773, 51485546]

約数ペア:

[(1, 51485546), (2, 25742773), (7, 7355078), (14, 3677539), (23, 2238502), (46, 1119251), (127, 405398), (161, 319786), (254, 202699), (322, 159893), (889, 57914), (1259, 40894), (1778, 28957), (2518, 20447), (2921, 17626), (5842, 8813)]