50983828

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 54856172

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 89, 164, 178, 287, 356, 499, 574, 623, 998, 1148, 1246, 1996, 2492, 3493, 3649, 6986, 7298, 13972, 14596, 20459, 25543, 40918, 44411, 51086, 81836, 88822, 102172, 143213, 177644, 286426, 310877, 572852, 621754, 1243508, 1820851, 3641702, 7283404, 12745957, 25491914, 50983828]

約数ペア:

[(1, 50983828), (2, 25491914), (4, 12745957), (7, 7283404), (14, 3641702), (28, 1820851), (41, 1243508), (82, 621754), (89, 572852), (164, 310877), (178, 286426), (287, 177644), (356, 143213), (499, 102172), (574, 88822), (623, 81836), (998, 51086), (1148, 44411), (1246, 40918), (1996, 25543), (2492, 20459), (3493, 14596), (3649, 13972), (6986, 7298)]