49826240

素因数分解:

$2^6\times 5^1\times {\mathrm{155707}}^1$

素因数の和:155724

約数の個数: 28

約数和(自身を含む): 118649496

約数和(自身を除く): 68823256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 155707, 311414, 622828, 778535, 1245656, 1557070, 2491312, 3114140, 4982624, 6228280, 9965248, 12456560, 24913120, 49826240]

約数ペア:

[(1, 49826240), (2, 24913120), (4, 12456560), (5, 9965248), (8, 6228280), (10, 4982624), (16, 3114140), (20, 2491312), (32, 1557070), (40, 1245656), (64, 778535), (80, 622828), (160, 311414), (320, 155707)]