51681872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6829}}^1$

素因数の和:6891

約数の個数: 40

約数和(自身を含む): 111793440

約数和(自身を除く): 60111568

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 6829, 7568, 13658, 27316, 54632, 75119, 109264, 150238, 293647, 300476, 587294, 600952, 1174588, 1201904, 2349176, 3230117, 4698352, 6460234, 12920468, 25840936, 51681872]

約数ペア:

[(1, 51681872), (2, 25840936), (4, 12920468), (8, 6460234), (11, 4698352), (16, 3230117), (22, 2349176), (43, 1201904), (44, 1174588), (86, 600952), (88, 587294), (172, 300476), (176, 293647), (344, 150238), (473, 109264), (688, 75119), (946, 54632), (1892, 27316), (3784, 13658), (6829, 7568)]