47537908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{15217}}^1$

素因数の和:15303

約数の個数: 24

約数和(自身を含む): 92038464

約数和(自身を除く): 44500556

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 15217, 30434, 60868, 167387, 334774, 669548, 1080407, 2160814, 4321628, 11884477, 23768954, 47537908]

約数ペア:

[(1, 47537908), (2, 23768954), (4, 11884477), (11, 4321628), (22, 2160814), (44, 1080407), (71, 669548), (142, 334774), (284, 167387), (781, 60868), (1562, 30434), (3124, 15217)]