53453580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{890893}}^1$

素因数の和:890905

約数の個数: 24

約数和(自身を含む): 149670192

約数和(自身を除く): 96216612

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 890893, 1781786, 2672679, 3563572, 4454465, 5345358, 8908930, 10690716, 13363395, 17817860, 26726790, 53453580]

約数ペア:

[(1, 53453580), (2, 26726790), (3, 17817860), (4, 13363395), (5, 10690716), (6, 8908930), (10, 5345358), (12, 4454465), (15, 3563572), (20, 2672679), (30, 1781786), (60, 890893)]