51631294

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2572

約数の個数: 32

約数和(自身を含む): 92270304

約数和(自身を除く): 40639010

約数列:

[1, 2, 11, 13, 22, 26, 73, 143, 146, 286, 803, 949, 1606, 1898, 2473, 4946, 10439, 20878, 27203, 32149, 54406, 64298, 180529, 353639, 361058, 707278, 1985819, 2346877, 3971638, 4693754, 25815647, 51631294]

約数ペア:

[(1, 51631294), (2, 25815647), (11, 4693754), (13, 3971638), (22, 2346877), (26, 1985819), (73, 707278), (143, 361058), (146, 353639), (286, 180529), (803, 64298), (949, 54406), (1606, 32149), (1898, 27203), (2473, 20878), (4946, 10439)]