49015141

素因数分解:

$7^2\times {\mathrm{43}}^2\times {\mathrm{541}}^1$

素因数の和:641

約数の個数: 18

約数和(自身を含む): 58482342

約数和(自身を除く): 9467201

約数列:

[1, 7, 43, 49, 301, 541, 1849, 2107, 3787, 12943, 23263, 26509, 90601, 162841, 1000309, 1139887, 7002163, 49015141]

約数ペア:

[(1, 49015141), (7, 7002163), (43, 1139887), (49, 1000309), (301, 162841), (541, 90601), (1849, 26509), (2107, 23263), (3787, 12943)]