53897642

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{5393}}^1$

素因数の和:5677

約数の個数: 16

約数和(自身を含む): 85440960

約数和(自身を除く): 31543318

約数列:

[1, 2, 19, 38, 263, 526, 4997, 5393, 9994, 10786, 102467, 204934, 1418359, 2836718, 26948821, 53897642]

約数ペア:

[(1, 53897642), (2, 26948821), (19, 2836718), (38, 1418359), (263, 204934), (526, 102467), (4997, 10786), (5393, 9994)]