51315136

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{5107}}^1$

素因数の和:5276

約数の個数: 28

約数和(自身を含む): 102497128

約数和(自身を除く): 51181992

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 5107, 10048, 10214, 20428, 40856, 81712, 163424, 326848, 801799, 1603598, 3207196, 6414392, 12828784, 25657568, 51315136]

約数ペア:

[(1, 51315136), (2, 25657568), (4, 12828784), (8, 6414392), (16, 3207196), (32, 1603598), (64, 801799), (157, 326848), (314, 163424), (628, 81712), (1256, 40856), (2512, 20428), (5024, 10214), (5107, 10048)]