51316864

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{17431}}^1$

素因数の和:17468

約数の個数: 32

約数和(自身を含む): 106683840

約数和(自身を除く): 55366976

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 17431, 34862, 69724, 139448, 278896, 400913, 557792, 801826, 1115584, 1603652, 2231168, 3207304, 6414608, 12829216, 25658432, 51316864]

約数ペア:

[(1, 51316864), (2, 25658432), (4, 12829216), (8, 6414608), (16, 3207304), (23, 2231168), (32, 1603652), (46, 1115584), (64, 801826), (92, 557792), (128, 400913), (184, 278896), (368, 139448), (736, 69724), (1472, 34862), (2944, 17431)]