52007715

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{461}}^1$

素因数の和:604

約数の個数: 48

約数和(自身を含む): 95135040

約数和(自身を除く): 43127325

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 109, 115, 207, 327, 345, 461, 545, 981, 1035, 1383, 1635, 2305, 2507, 4149, 4905, 6915, 7521, 10603, 12535, 20745, 22563, 31809, 37605, 50249, 53015, 95427, 112815, 150747, 159045, 251245, 452241, 477135, 753735, 1155727, 2261205, 3467181, 5778635, 10401543, 17335905, 52007715]

約数ペア:

[(1, 52007715), (3, 17335905), (5, 10401543), (9, 5778635), (15, 3467181), (23, 2261205), (45, 1155727), (69, 753735), (109, 477135), (115, 452241), (207, 251245), (327, 159045), (345, 150747), (461, 112815), (545, 95427), (981, 53015), (1035, 50249), (1383, 37605), (1635, 31809), (2305, 22563), (2507, 20745), (4149, 12535), (4905, 10603), (6915, 7521)]