51661278

素因数分解:

$2^1\times 3^2\times {\mathrm{1283}}^1\times {\mathrm{2237}}^1$

素因数の和:3528

約数の個数: 24

約数和(自身を含む): 112070088

約数和(自身を除く): 60408810

約数列:

[1, 2, 3, 6, 9, 18, 1283, 2237, 2566, 3849, 4474, 6711, 7698, 11547, 13422, 20133, 23094, 40266, 2870071, 5740142, 8610213, 17220426, 25830639, 51661278]

約数ペア:

[(1, 51661278), (2, 25830639), (3, 17220426), (6, 8610213), (9, 5740142), (18, 2870071), (1283, 40266), (2237, 23094), (2566, 20133), (3849, 13422), (4474, 11547), (6711, 7698)]