51020684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{467}}^1$

素因数の和:686

約数の個数: 48

約数和(自身を含む): 105670656

約数和(自身を除く): 54649972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 191, 286, 382, 467, 572, 764, 934, 1868, 2101, 2483, 4202, 4966, 5137, 6071, 8404, 9932, 10274, 12142, 20548, 24284, 27313, 54626, 66781, 89197, 109252, 133562, 178394, 267124, 356788, 981167, 1159561, 1962334, 2319122, 3924668, 4638244, 12755171, 25510342, 51020684]

約数ペア:

[(1, 51020684), (2, 25510342), (4, 12755171), (11, 4638244), (13, 3924668), (22, 2319122), (26, 1962334), (44, 1159561), (52, 981167), (143, 356788), (191, 267124), (286, 178394), (382, 133562), (467, 109252), (572, 89197), (764, 66781), (934, 54626), (1868, 27313), (2101, 24284), (2483, 20548), (4202, 12142), (4966, 10274), (5137, 9932), (6071, 8404)]