51330392

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:911

約数の個数: 32

約数和(自身を含む): 98910720

約数和(自身を除く): 47580328

約数列:

[1, 2, 4, 8, 47, 94, 188, 211, 376, 422, 647, 844, 1294, 1688, 2588, 5176, 9917, 19834, 30409, 39668, 60818, 79336, 121636, 136517, 243272, 273034, 546068, 1092136, 6416299, 12832598, 25665196, 51330392]

約数ペア:

[(1, 51330392), (2, 25665196), (4, 12832598), (8, 6416299), (47, 1092136), (94, 546068), (188, 273034), (211, 243272), (376, 136517), (422, 121636), (647, 79336), (844, 60818), (1294, 39668), (1688, 30409), (2588, 19834), (5176, 9917)]