50543409

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:501

約数の個数: 32

約数和(自身を含む): 79073280

約数和(自身を除く): 28529871

約数列:

[1, 3, 7, 21, 71, 109, 213, 311, 327, 497, 763, 933, 1491, 2177, 2289, 6531, 7739, 22081, 23217, 33899, 54173, 66243, 101697, 154567, 162519, 237293, 463701, 711879, 2406829, 7220487, 16847803, 50543409]

約数ペア:

[(1, 50543409), (3, 16847803), (7, 7220487), (21, 2406829), (71, 711879), (109, 463701), (213, 237293), (311, 162519), (327, 154567), (497, 101697), (763, 66243), (933, 54173), (1491, 33899), (2177, 23217), (2289, 22081), (6531, 7739)]