49858660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{733}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 110980800

約数和(自身を除く): 61122140

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 179, 190, 358, 380, 716, 733, 895, 1466, 1790, 2932, 3401, 3580, 3665, 6802, 7330, 13604, 13927, 14660, 17005, 27854, 34010, 55708, 68020, 69635, 131207, 139270, 262414, 278540, 524828, 656035, 1312070, 2492933, 2624140, 4985866, 9971732, 12464665, 24929330, 49858660]

約数ペア:

[(1, 49858660), (2, 24929330), (4, 12464665), (5, 9971732), (10, 4985866), (19, 2624140), (20, 2492933), (38, 1312070), (76, 656035), (95, 524828), (179, 278540), (190, 262414), (358, 139270), (380, 131207), (716, 69635), (733, 68020), (895, 55708), (1466, 34010), (1790, 27854), (2932, 17005), (3401, 14660), (3580, 13927), (3665, 13604), (6802, 7330)]