51263152

素因数分解:

$2^4\times {\mathrm{149}}^1\times {\mathrm{21503}}^1$

素因数の和:21660

約数の個数: 20

約数和(自身を含む): 99993600

約数和(自身を除く): 48730448

約数列:

[1, 2, 4, 8, 16, 149, 298, 596, 1192, 2384, 21503, 43006, 86012, 172024, 344048, 3203947, 6407894, 12815788, 25631576, 51263152]

約数ペア:

[(1, 51263152), (2, 25631576), (4, 12815788), (8, 6407894), (16, 3203947), (149, 344048), (298, 172024), (596, 86012), (1192, 43006), (2384, 21503)]