50131984

素因数分解:

$2^4\times 7^1\times {\mathrm{157}}^1\times {\mathrm{2851}}^1$

素因数の和:3023

約数の個数: 40

約数和(自身を含む): 111752768

約数和(自身を除く): 61620784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 157, 314, 628, 1099, 1256, 2198, 2512, 2851, 4396, 5702, 8792, 11404, 17584, 19957, 22808, 39914, 45616, 79828, 159656, 319312, 447607, 895214, 1790428, 3133249, 3580856, 6266498, 7161712, 12532996, 25065992, 50131984]

約数ペア:

[(1, 50131984), (2, 25065992), (4, 12532996), (7, 7161712), (8, 6266498), (14, 3580856), (16, 3133249), (28, 1790428), (56, 895214), (112, 447607), (157, 319312), (314, 159656), (628, 79828), (1099, 45616), (1256, 39914), (2198, 22808), (2512, 19957), (2851, 17584), (4396, 11404), (5702, 8792)]