53816380

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{34061}}^1$

素因数の和:34149

約数の個数: 24

約数和(自身を含む): 114448320

約数和(自身を除く): 60631940

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 34061, 68122, 136244, 170305, 340610, 681220, 2690819, 5381638, 10763276, 13454095, 26908190, 53816380]

約数ペア:

[(1, 53816380), (2, 26908190), (4, 13454095), (5, 10763276), (10, 5381638), (20, 2690819), (79, 681220), (158, 340610), (316, 170305), (395, 136244), (790, 68122), (1580, 34061)]