52890292

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{145303}}^1$

素因数の和:145327

約数の個数: 24

約数和(自身を含む): 113918336

約数和(自身を除く): 61028044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 145303, 290606, 581212, 1017121, 1888939, 2034242, 3777878, 4068484, 7555756, 13222573, 26445146, 52890292]

約数ペア:

[(1, 52890292), (2, 26445146), (4, 13222573), (7, 7555756), (13, 4068484), (14, 3777878), (26, 2034242), (28, 1888939), (52, 1017121), (91, 581212), (182, 290606), (364, 145303)]