53491826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{22159}}^1$

素因数の和:22249

約数の個数: 16

約数和(自身を含む): 86158080

約数和(自身を除く): 32666254

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 22159, 44318, 376703, 753406, 1573289, 3146578, 26745913, 53491826]

約数ペア:

[(1, 53491826), (2, 26745913), (17, 3146578), (34, 1573289), (71, 753406), (142, 376703), (1207, 44318), (2414, 22159)]