52127720

素因数分解:

$2^3\times 5^1\times {\mathrm{191}}^1\times {\mathrm{6823}}^1$

素因数の和:7025

約数の個数: 32

約数和(自身を含む): 117918720

約数和(自身を除く): 65791000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 191, 382, 764, 955, 1528, 1910, 3820, 6823, 7640, 13646, 27292, 34115, 54584, 68230, 136460, 272920, 1303193, 2606386, 5212772, 6515965, 10425544, 13031930, 26063860, 52127720]

約数ペア:

[(1, 52127720), (2, 26063860), (4, 13031930), (5, 10425544), (8, 6515965), (10, 5212772), (20, 2606386), (40, 1303193), (191, 272920), (382, 136460), (764, 68230), (955, 54584), (1528, 34115), (1910, 27292), (3820, 13646), (6823, 7640)]