53246680

素因数分解:

$2^3\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1949}}^1$

素因数の和:2643

約数の個数: 32

約数和(自身を含む): 120042000

約数和(自身を除く): 66795320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 683, 1366, 1949, 2732, 3415, 3898, 5464, 6830, 7796, 9745, 13660, 15592, 19490, 27320, 38980, 77960, 1331167, 2662334, 5324668, 6655835, 10649336, 13311670, 26623340, 53246680]

約数ペア:

[(1, 53246680), (2, 26623340), (4, 13311670), (5, 10649336), (8, 6655835), (10, 5324668), (20, 2662334), (40, 1331167), (683, 77960), (1366, 38980), (1949, 27320), (2732, 19490), (3415, 15592), (3898, 13660), (5464, 9745), (6830, 7796)]