48969231

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{383}}^1$

素因数の和:535

約数の個数: 32

約数和(自身を含む): 72990720

約数和(自身を除く): 24021489

約数列:

[1, 3, 17, 23, 51, 69, 109, 327, 383, 391, 1149, 1173, 1853, 2507, 5559, 6511, 7521, 8809, 19533, 26427, 41747, 42619, 125241, 127857, 149753, 449259, 709699, 960181, 2129097, 2880543, 16323077, 48969231]

約数ペア:

[(1, 48969231), (3, 16323077), (17, 2880543), (23, 2129097), (51, 960181), (69, 709699), (109, 449259), (327, 149753), (383, 127857), (391, 125241), (1149, 42619), (1173, 41747), (1853, 26427), (2507, 19533), (5559, 8809), (6511, 7521)]