51086752

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{271}}^1$

素因数の和:461

約数の個数: 48

約数和(自身を含む): 104049792

約数和(自身を除く): 52963040

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 137, 172, 271, 274, 344, 542, 548, 688, 1084, 1096, 1376, 2168, 2192, 4336, 4384, 5891, 8672, 11653, 11782, 23306, 23564, 37127, 46612, 47128, 74254, 93224, 94256, 148508, 186448, 188512, 297016, 372896, 594032, 1188064, 1596461, 3192922, 6385844, 12771688, 25543376, 51086752]

約数ペア:

[(1, 51086752), (2, 25543376), (4, 12771688), (8, 6385844), (16, 3192922), (32, 1596461), (43, 1188064), (86, 594032), (137, 372896), (172, 297016), (271, 188512), (274, 186448), (344, 148508), (542, 94256), (548, 93224), (688, 74254), (1084, 47128), (1096, 46612), (1376, 37127), (2168, 23564), (2192, 23306), (4336, 11782), (4384, 11653), (5891, 8672)]