53681960

素因数分解:

$2^3\times 5^1\times {\mathrm{1342049}}^1$

素因数の和:1342060

約数の個数: 16

約数和(自身を含む): 120784500

約数和(自身を除く): 67102540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1342049, 2684098, 5368196, 6710245, 10736392, 13420490, 26840980, 53681960]

約数ペア:

[(1, 53681960), (2, 26840980), (4, 13420490), (5, 10736392), (8, 6710245), (10, 5368196), (20, 2684098), (40, 1342049)]