51318608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6781}}^1$

素因数の和:6843

約数の個数: 40

約数和(自身を含む): 111007776

約数和(自身を除く): 59689168

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 6781, 7568, 13562, 27124, 54248, 74591, 108496, 149182, 291583, 298364, 583166, 596728, 1166332, 1193456, 2332664, 3207413, 4665328, 6414826, 12829652, 25659304, 51318608]

約数ペア:

[(1, 51318608), (2, 25659304), (4, 12829652), (8, 6414826), (11, 4665328), (16, 3207413), (22, 2332664), (43, 1193456), (44, 1166332), (86, 596728), (88, 583166), (172, 298364), (176, 291583), (344, 149182), (473, 108496), (688, 74591), (946, 54248), (1892, 27124), (3784, 13562), (6781, 7568)]