53408820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{890147}}^1$

素因数の和:890159

約数の個数: 24

約数和(自身を含む): 149544864

約数和(自身を除く): 96136044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 890147, 1780294, 2670441, 3560588, 4450735, 5340882, 8901470, 10681764, 13352205, 17802940, 26704410, 53408820]

約数ペア:

[(1, 53408820), (2, 26704410), (3, 17802940), (4, 13352205), (5, 10681764), (6, 8901470), (10, 5340882), (12, 4450735), (15, 3560588), (20, 2670441), (30, 1780294), (60, 890147)]