51939520

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7057}}^1$

素因数の和:7097

約数の個数: 56

約数和(自身を含む): 129076704

約数和(自身を除く): 77137184

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1840, 3680, 7057, 7360, 14114, 28228, 35285, 56456, 70570, 112912, 141140, 162311, 225824, 282280, 324622, 451648, 564560, 649244, 811555, 1129120, 1298488, 1623110, 2258240, 2596976, 3246220, 5193952, 6492440, 10387904, 12984880, 25969760, 51939520]

約数ペア:

[(1, 51939520), (2, 25969760), (4, 12984880), (5, 10387904), (8, 6492440), (10, 5193952), (16, 3246220), (20, 2596976), (23, 2258240), (32, 1623110), (40, 1298488), (46, 1129120), (64, 811555), (80, 649244), (92, 564560), (115, 451648), (160, 324622), (184, 282280), (230, 225824), (320, 162311), (368, 141140), (460, 112912), (736, 70570), (920, 56456), (1472, 35285), (1840, 28228), (3680, 14114), (7057, 7360)]