53426555

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4049}}^1$

素因数の和:4103

約数の個数: 32

約数和(自身を含む): 81648000

約数和(自身を除く): 28221445

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 203, 377, 455, 1015, 1885, 2639, 4049, 13195, 20245, 28343, 52637, 117421, 141715, 263185, 368459, 587105, 821947, 1526473, 1842295, 4109735, 7632365, 10685311, 53426555]

約数ペア:

[(1, 53426555), (5, 10685311), (7, 7632365), (13, 4109735), (29, 1842295), (35, 1526473), (65, 821947), (91, 587105), (145, 368459), (203, 263185), (377, 141715), (455, 117421), (1015, 52637), (1885, 28343), (2639, 20245), (4049, 13195)]