51012738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1613}}^1$

素因数の和:1879

約数の個数: 48

約数和(自身を含む): 126899136

約数和(自身を除く): 75886398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 251, 502, 753, 1506, 1613, 1757, 2259, 3226, 3514, 4518, 4839, 5271, 9678, 10542, 11291, 14517, 15813, 22582, 29034, 31626, 33873, 67746, 101619, 203238, 404863, 809726, 1214589, 2429178, 2834041, 3643767, 5668082, 7287534, 8502123, 17004246, 25506369, 51012738]

約数ペア:

[(1, 51012738), (2, 25506369), (3, 17004246), (6, 8502123), (7, 7287534), (9, 5668082), (14, 3643767), (18, 2834041), (21, 2429178), (42, 1214589), (63, 809726), (126, 404863), (251, 203238), (502, 101619), (753, 67746), (1506, 33873), (1613, 31626), (1757, 29034), (2259, 22582), (3226, 15813), (3514, 14517), (4518, 11291), (4839, 10542), (5271, 9678)]