49333040

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{14341}}^1$

素因数の和:14397

約数の個数: 40

約数和(自身を含む): 117374928

約数和(自身を除く): 68041888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 14341, 28682, 57364, 71705, 114728, 143410, 229456, 286820, 573640, 616663, 1147280, 1233326, 2466652, 3083315, 4933304, 6166630, 9866608, 12333260, 24666520, 49333040]

約数ペア:

[(1, 49333040), (2, 24666520), (4, 12333260), (5, 9866608), (8, 6166630), (10, 4933304), (16, 3083315), (20, 2466652), (40, 1233326), (43, 1147280), (80, 616663), (86, 573640), (172, 286820), (215, 229456), (344, 143410), (430, 114728), (688, 71705), (860, 57364), (1720, 28682), (3440, 14341)]