51307144

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{48221}}^1$

素因数の和:48253

約数の個数: 32

約数和(自身を含む): 115732800

約数和(自身を除く): 64425656

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 48221, 96442, 192884, 337547, 385768, 675094, 916199, 1350188, 1832398, 2700376, 3664796, 6413393, 7329592, 12826786, 25653572, 51307144]

約数ペア:

[(1, 51307144), (2, 25653572), (4, 12826786), (7, 7329592), (8, 6413393), (14, 3664796), (19, 2700376), (28, 1832398), (38, 1350188), (56, 916199), (76, 675094), (133, 385768), (152, 337547), (266, 192884), (532, 96442), (1064, 48221)]