55537612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{2549}}^1$

素因数の和:2985

約数の個数: 24

約数和(自身を含む): 104958000

約数和(自身を除く): 49420388

約数列:

[1, 2, 4, 13, 26, 52, 419, 838, 1676, 2549, 5098, 5447, 10196, 10894, 21788, 33137, 66274, 132548, 1068031, 2136062, 4272124, 13884403, 27768806, 55537612]

約数ペア:

[(1, 55537612), (2, 27768806), (4, 13884403), (13, 4272124), (26, 2136062), (52, 1068031), (419, 132548), (838, 66274), (1676, 33137), (2549, 21788), (5098, 10894), (5447, 10196)]