51687738

素因数分解:

$2^1\times 3^2\times {\mathrm{619}}^1\times {\mathrm{4639}}^1$

素因数の和:5266

約数の個数: 24

約数和(自身を含む): 112195200

約数和(自身を除く): 60507462

約数列:

[1, 2, 3, 6, 9, 18, 619, 1238, 1857, 3714, 4639, 5571, 9278, 11142, 13917, 27834, 41751, 83502, 2871541, 5743082, 8614623, 17229246, 25843869, 51687738]

約数ペア:

[(1, 51687738), (2, 25843869), (3, 17229246), (6, 8614623), (9, 5743082), (18, 2871541), (619, 83502), (1238, 41751), (1857, 27834), (3714, 13917), (4639, 11142), (5571, 9278)]