51457648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4793}}^1$

素因数の和:4873

約数の個数: 40

約数和(自身を含む): 110568816

約数和(自身を除く): 59111168

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 4793, 5368, 9586, 10736, 19172, 38344, 52723, 76688, 105446, 210892, 292373, 421784, 584746, 843568, 1169492, 2338984, 3216103, 4677968, 6432206, 12864412, 25728824, 51457648]

約数ペア:

[(1, 51457648), (2, 25728824), (4, 12864412), (8, 6432206), (11, 4677968), (16, 3216103), (22, 2338984), (44, 1169492), (61, 843568), (88, 584746), (122, 421784), (176, 292373), (244, 210892), (488, 105446), (671, 76688), (976, 52723), (1342, 38344), (2684, 19172), (4793, 10736), (5368, 9586)]