51287364

素因数分解:

$2^2\times 3^3\times {\mathrm{587}}^1\times {\mathrm{809}}^1$

素因数の和:1409

約数の個数: 48

約数和(自身を含む): 133358400

約数和(自身を除く): 82071036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 587, 809, 1174, 1618, 1761, 2348, 2427, 3236, 3522, 4854, 5283, 7044, 7281, 9708, 10566, 14562, 15849, 21132, 21843, 29124, 31698, 43686, 63396, 87372, 474883, 949766, 1424649, 1899532, 2849298, 4273947, 5698596, 8547894, 12821841, 17095788, 25643682, 51287364]

約数ペア:

[(1, 51287364), (2, 25643682), (3, 17095788), (4, 12821841), (6, 8547894), (9, 5698596), (12, 4273947), (18, 2849298), (27, 1899532), (36, 1424649), (54, 949766), (108, 474883), (587, 87372), (809, 63396), (1174, 43686), (1618, 31698), (1761, 29124), (2348, 21843), (2427, 21132), (3236, 15849), (3522, 14562), (4854, 10566), (5283, 9708), (7044, 7281)]