51288156

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{5417}}^1$

素因数の和:5690

約数の個数: 36

約数和(自身を含む): 130162032

約数和(自身を除く): 78873876

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 5417, 9468, 10834, 16251, 21668, 32502, 48753, 65004, 97506, 195012, 1424671, 2849342, 4274013, 5698684, 8548026, 12822039, 17096052, 25644078, 51288156]

約数ペア:

[(1, 51288156), (2, 25644078), (3, 17096052), (4, 12822039), (6, 8548026), (9, 5698684), (12, 4274013), (18, 2849342), (36, 1424671), (263, 195012), (526, 97506), (789, 65004), (1052, 48753), (1578, 32502), (2367, 21668), (3156, 16251), (4734, 10834), (5417, 9468)]