53891866

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{281}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 100301760

約数和(自身を除く): 46409894

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 103, 133, 206, 266, 281, 562, 721, 931, 1442, 1862, 1957, 1967, 3914, 3934, 5047, 5339, 10094, 10678, 13699, 13769, 27398, 27538, 28943, 37373, 57886, 74746, 95893, 191786, 202601, 261611, 405202, 523222, 549917, 1099834, 1418207, 2836414, 3849419, 7698838, 26945933, 53891866]

約数ペア:

[(1, 53891866), (2, 26945933), (7, 7698838), (14, 3849419), (19, 2836414), (38, 1418207), (49, 1099834), (98, 549917), (103, 523222), (133, 405202), (206, 261611), (266, 202601), (281, 191786), (562, 95893), (721, 74746), (931, 57886), (1442, 37373), (1862, 28943), (1957, 27538), (1967, 27398), (3914, 13769), (3934, 13699), (5047, 10678), (5339, 10094)]