54874855

素因数分解:

$5^1\times 7^5\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 24

約数和(自身を含む): 76941792

約数和(自身を除く): 22066937

約数列:

[1, 5, 7, 35, 49, 245, 343, 653, 1715, 2401, 3265, 4571, 12005, 16807, 22855, 31997, 84035, 159985, 223979, 1119895, 1567853, 7839265, 10974971, 54874855]

約数ペア:

[(1, 54874855), (5, 10974971), (7, 7839265), (35, 1567853), (49, 1119895), (245, 223979), (343, 159985), (653, 84035), (1715, 31997), (2401, 22855), (3265, 16807), (4571, 12005)]