51465824

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{39227}}^1$

素因数の和:39278

約数の個数: 24

約数和(自身を含む): 103797288

約数和(自身を除く): 52331464

約数列:

[1, 2, 4, 8, 16, 32, 41, 82, 164, 328, 656, 1312, 39227, 78454, 156908, 313816, 627632, 1255264, 1608307, 3216614, 6433228, 12866456, 25732912, 51465824]

約数ペア:

[(1, 51465824), (2, 25732912), (4, 12866456), (8, 6433228), (16, 3216614), (32, 1608307), (41, 1255264), (82, 627632), (164, 313816), (328, 156908), (656, 78454), (1312, 39227)]