53754526

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1319}}^1$

素因数の和:1440

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 42045794

約数列:

[1, 2, 7, 14, 41, 71, 82, 142, 287, 497, 574, 994, 1319, 2638, 2911, 5822, 9233, 18466, 20377, 40754, 54079, 93649, 108158, 187298, 378553, 655543, 757106, 1311086, 3839609, 7679218, 26877263, 53754526]

約数ペア:

[(1, 53754526), (2, 26877263), (7, 7679218), (14, 3839609), (41, 1311086), (71, 757106), (82, 655543), (142, 378553), (287, 187298), (497, 108158), (574, 93649), (994, 54079), (1319, 40754), (2638, 20377), (2911, 18466), (5822, 9233)]