53908205

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:485

約数の個数: 32

約数和(自身を含む): 73592064

約数和(自身を除く): 19683859

約数列:

[1, 5, 13, 23, 65, 107, 115, 299, 337, 535, 1391, 1495, 1685, 2461, 4381, 6955, 7751, 12305, 21905, 31993, 36059, 38755, 100763, 159965, 180295, 468767, 503815, 829357, 2343835, 4146785, 10781641, 53908205]

約数ペア:

[(1, 53908205), (5, 10781641), (13, 4146785), (23, 2343835), (65, 829357), (107, 503815), (115, 468767), (299, 180295), (337, 159965), (535, 100763), (1391, 38755), (1495, 36059), (1685, 31993), (2461, 21905), (4381, 12305), (6955, 7751)]