50317757

素因数分解:

$7^4\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1150

約数の個数: 20

約数和(自身を含む): 61846080

約数和(自身を除く): 11528323

約数列:

[1, 7, 19, 49, 133, 343, 931, 1103, 2401, 6517, 7721, 20957, 45619, 54047, 146699, 378329, 1026893, 2648303, 7188251, 50317757]

約数ペア:

[(1, 50317757), (7, 7188251), (19, 2648303), (49, 1026893), (133, 378329), (343, 146699), (931, 54047), (1103, 45619), (2401, 20957), (6517, 7721)]