47271850

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:319

約数の個数: 48

約数和(自身を含む): 90762048

約数和(自身を除く): 43490198

約数列:

[1, 2, 5, 10, 25, 50, 67, 103, 134, 137, 206, 274, 335, 515, 670, 685, 1030, 1370, 1675, 2575, 3350, 3425, 5150, 6850, 6901, 9179, 13802, 14111, 18358, 28222, 34505, 45895, 69010, 70555, 91790, 141110, 172525, 229475, 345050, 352775, 458950, 705550, 945437, 1890874, 4727185, 9454370, 23635925, 47271850]

約数ペア:

[(1, 47271850), (2, 23635925), (5, 9454370), (10, 4727185), (25, 1890874), (50, 945437), (67, 705550), (103, 458950), (134, 352775), (137, 345050), (206, 229475), (274, 172525), (335, 141110), (515, 91790), (670, 70555), (685, 69010), (1030, 45895), (1370, 34505), (1675, 28222), (2575, 18358), (3350, 14111), (3425, 13802), (5150, 9179), (6850, 6901)]