51581348

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{141707}}^1$

素因数の和:141731

約数の個数: 24

約数和(自身を含む): 111099072

約数和(自身を除く): 59517724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 141707, 283414, 566828, 991949, 1842191, 1983898, 3684382, 3967796, 7368764, 12895337, 25790674, 51581348]

約数ペア:

[(1, 51581348), (2, 25790674), (4, 12895337), (7, 7368764), (13, 3967796), (14, 3684382), (26, 1983898), (28, 1842191), (52, 991949), (91, 566828), (182, 283414), (364, 141707)]