51165288

素因数分解:

$2^3\times 3^2\times {\mathrm{199}}^1\times {\mathrm{3571}}^1$

素因数の和:3782

約数の個数: 48

約数和(自身を含む): 139308000

約数和(自身を除く): 88142712

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 199, 398, 597, 796, 1194, 1592, 1791, 2388, 3571, 3582, 4776, 7142, 7164, 10713, 14284, 14328, 21426, 28568, 32139, 42852, 64278, 85704, 128556, 257112, 710629, 1421258, 2131887, 2842516, 4263774, 5685032, 6395661, 8527548, 12791322, 17055096, 25582644, 51165288]

約数ペア:

[(1, 51165288), (2, 25582644), (3, 17055096), (4, 12791322), (6, 8527548), (8, 6395661), (9, 5685032), (12, 4263774), (18, 2842516), (24, 2131887), (36, 1421258), (72, 710629), (199, 257112), (398, 128556), (597, 85704), (796, 64278), (1194, 42852), (1592, 32139), (1791, 28568), (2388, 21426), (3571, 14328), (3582, 14284), (4776, 10713), (7142, 7164)]