51678516

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{1657}}^1$

素因数の和:1800

約数の個数: 48

約数和(自身を含む): 127016064

約数和(自身を除く): 75337548

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 113, 138, 226, 276, 339, 452, 678, 1356, 1657, 2599, 3314, 4971, 5198, 6628, 7797, 9942, 10396, 15594, 19884, 31188, 38111, 76222, 114333, 152444, 187241, 228666, 374482, 457332, 561723, 748964, 1123446, 2246892, 4306543, 8613086, 12919629, 17226172, 25839258, 51678516]

約数ペア:

[(1, 51678516), (2, 25839258), (3, 17226172), (4, 12919629), (6, 8613086), (12, 4306543), (23, 2246892), (46, 1123446), (69, 748964), (92, 561723), (113, 457332), (138, 374482), (226, 228666), (276, 187241), (339, 152444), (452, 114333), (678, 76222), (1356, 38111), (1657, 31188), (2599, 19884), (3314, 15594), (4971, 10396), (5198, 9942), (6628, 7797)]