47849920

素因数分解:

$2^6\times 5^1\times {\mathrm{149531}}^1$

素因数の和:149548

約数の個数: 28

約数和(自身を含む): 113943384

約数和(自身を除く): 66093464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 149531, 299062, 598124, 747655, 1196248, 1495310, 2392496, 2990620, 4784992, 5981240, 9569984, 11962480, 23924960, 47849920]

約数ペア:

[(1, 47849920), (2, 23924960), (4, 11962480), (5, 9569984), (8, 5981240), (10, 4784992), (16, 2990620), (20, 2392496), (32, 1495310), (40, 1196248), (64, 747655), (80, 598124), (160, 299062), (320, 149531)]