57050465

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 74511360

約数和(自身を除く): 17460895

約数列:

[1, 5, 23, 43, 83, 115, 139, 215, 415, 695, 989, 1909, 3197, 3569, 4945, 5977, 9545, 11537, 15985, 17845, 29885, 57685, 82087, 137471, 265351, 410435, 496091, 687355, 1326755, 2480455, 11410093, 57050465]

約数ペア:

[(1, 57050465), (5, 11410093), (23, 2480455), (43, 1326755), (83, 687355), (115, 496091), (139, 410435), (215, 265351), (415, 137471), (695, 82087), (989, 57685), (1909, 29885), (3197, 17845), (3569, 15985), (4945, 11537), (5977, 9545)]