53407740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{890129}}^1$

素因数の和:890141

約数の個数: 24

約数和(自身を含む): 149541840

約数和(自身を除く): 96134100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 890129, 1780258, 2670387, 3560516, 4450645, 5340774, 8901290, 10681548, 13351935, 17802580, 26703870, 53407740]

約数ペア:

[(1, 53407740), (2, 26703870), (3, 17802580), (4, 13351935), (5, 10681548), (6, 8901290), (10, 5340774), (12, 4450645), (15, 3560516), (20, 2670387), (30, 1780258), (60, 890129)]