53452540

素因数分解:

$2^2\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8431}}^1$

素因数の和:8757

約数の個数: 24

約数和(自身を含む): 112617792

約数和(自身を除く): 59165252

約数列:

[1, 2, 4, 5, 10, 20, 317, 634, 1268, 1585, 3170, 6340, 8431, 16862, 33724, 42155, 84310, 168620, 2672627, 5345254, 10690508, 13363135, 26726270, 53452540]

約数ペア:

[(1, 53452540), (2, 26726270), (4, 13363135), (5, 10690508), (10, 5345254), (20, 2672627), (317, 168620), (634, 84310), (1268, 42155), (1585, 33724), (3170, 16862), (6340, 8431)]