57274945

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{421}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 88964352

約数和(自身を除く): 31689407

約数列:

[1, 5, 7, 13, 23, 35, 65, 91, 115, 161, 169, 299, 421, 455, 805, 845, 1183, 1495, 2093, 2105, 2947, 3887, 5473, 5915, 9683, 10465, 14735, 19435, 27209, 27365, 38311, 48415, 67781, 71149, 125879, 136045, 191555, 338905, 355745, 498043, 629395, 881153, 1636427, 2490215, 4405765, 8182135, 11454989, 57274945]

約数ペア:

[(1, 57274945), (5, 11454989), (7, 8182135), (13, 4405765), (23, 2490215), (35, 1636427), (65, 881153), (91, 629395), (115, 498043), (161, 355745), (169, 338905), (299, 191555), (421, 136045), (455, 125879), (805, 71149), (845, 67781), (1183, 48415), (1495, 38311), (2093, 27365), (2105, 27209), (2947, 19435), (3887, 14735), (5473, 10465), (5915, 9683)]