51618116

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{106649}}^1$

素因数の和:106675

約数の個数: 18

約数和(自身を含む): 99291150

約数和(自身を除く): 47673034

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 106649, 213298, 426596, 1173139, 2346278, 4692556, 12904529, 25809058, 51618116]

約数ペア:

[(1, 51618116), (2, 25809058), (4, 12904529), (11, 4692556), (22, 2346278), (44, 1173139), (121, 426596), (242, 213298), (484, 106649)]