49645947

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{181}}^1\times {\mathrm{541}}^1$

素因数の和:751

約数の個数: 24

約数和(自身を含む): 72207408

約数和(自身を除く): 22561461

約数列:

[1, 3, 13, 39, 169, 181, 507, 541, 543, 1623, 2353, 7033, 7059, 21099, 30589, 91429, 91767, 97921, 274287, 293763, 1272973, 3818919, 16548649, 49645947]

約数ペア:

[(1, 49645947), (3, 16548649), (13, 3818919), (39, 1272973), (169, 293763), (181, 274287), (507, 97921), (541, 91767), (543, 91429), (1623, 30589), (2353, 21099), (7033, 7059)]