49194717

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{8821}}^1$

素因数の和:8861

約数の個数: 24

約数和(自身を含む): 77492448

約数和(自身を除く): 28297731

約数列:

[1, 3, 11, 13, 33, 39, 143, 169, 429, 507, 1859, 5577, 8821, 26463, 97031, 114673, 291093, 344019, 1261403, 1490749, 3784209, 4472247, 16398239, 49194717]

約数ペア:

[(1, 49194717), (3, 16398239), (11, 4472247), (13, 3784209), (33, 1490749), (39, 1261403), (143, 344019), (169, 291093), (429, 114673), (507, 97031), (1859, 26463), (5577, 8821)]