53709494

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2240

約数の個数: 24

約数和(自身を含む): 87612888

約数和(自身を除く): 33903394

約数列:

[1, 2, 17, 34, 43, 86, 289, 578, 731, 1462, 2161, 4322, 12427, 24854, 36737, 73474, 92923, 185846, 624529, 1249058, 1579691, 3159382, 26854747, 53709494]

約数ペア:

[(1, 53709494), (2, 26854747), (17, 3159382), (34, 1579691), (43, 1249058), (86, 624529), (289, 185846), (578, 92923), (731, 73474), (1462, 36737), (2161, 24854), (4322, 12427)]