52497440

素因数分解:

$2^5\times 5^1\times {\mathrm{328109}}^1$

素因数の和:328124

約数の個数: 24

約数和(自身を含む): 124025580

約数和(自身を除く): 71528140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 328109, 656218, 1312436, 1640545, 2624872, 3281090, 5249744, 6562180, 10499488, 13124360, 26248720, 52497440]

約数ペア:

[(1, 52497440), (2, 26248720), (4, 13124360), (5, 10499488), (8, 6562180), (10, 5249744), (16, 3281090), (20, 2624872), (32, 1640545), (40, 1312436), (80, 656218), (160, 328109)]