51054138

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{3541}}^1$

素因数の和:3644

約数の個数: 40

約数和(自身を含む): 115717140

約数和(自身を除く): 64663002

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 2403, 3541, 4806, 7082, 7209, 10623, 14418, 21246, 31869, 63738, 95607, 191214, 286821, 315149, 573642, 630298, 945447, 1890894, 2836341, 5672682, 8509023, 17018046, 25527069, 51054138]

約数ペア:

[(1, 51054138), (2, 25527069), (3, 17018046), (6, 8509023), (9, 5672682), (18, 2836341), (27, 1890894), (54, 945447), (81, 630298), (89, 573642), (162, 315149), (178, 286821), (267, 191214), (534, 95607), (801, 63738), (1602, 31869), (2403, 21246), (3541, 14418), (4806, 10623), (7082, 7209)]