51853086

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{499}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 117936000

約数和(自身を除く): 66082914

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 251, 414, 499, 502, 753, 998, 1497, 1506, 2259, 2994, 4491, 4518, 5773, 8982, 11477, 11546, 17319, 22954, 34431, 34638, 51957, 68862, 103293, 103914, 125249, 206586, 250498, 375747, 751494, 1127241, 2254482, 2880727, 5761454, 8642181, 17284362, 25926543, 51853086]

約数ペア:

[(1, 51853086), (2, 25926543), (3, 17284362), (6, 8642181), (9, 5761454), (18, 2880727), (23, 2254482), (46, 1127241), (69, 751494), (138, 375747), (207, 250498), (251, 206586), (414, 125249), (499, 103914), (502, 103293), (753, 68862), (998, 51957), (1497, 34638), (1506, 34431), (2259, 22954), (2994, 17319), (4491, 11546), (4518, 11477), (5773, 8982)]