48146875

素因数分解:

$5^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:134

約数の個数: 48

約数和(自身を含む): 71995392

約数和(自身を除く): 23848517

約数列:

[1, 5, 7, 25, 31, 35, 71, 125, 155, 175, 217, 355, 497, 625, 775, 875, 1085, 1775, 2201, 2485, 3125, 3875, 4375, 5425, 8875, 11005, 12425, 15407, 19375, 21875, 27125, 44375, 55025, 62125, 77035, 96875, 135625, 221875, 275125, 310625, 385175, 678125, 1375625, 1553125, 1925875, 6878125, 9629375, 48146875]

約数ペア:

[(1, 48146875), (5, 9629375), (7, 6878125), (25, 1925875), (31, 1553125), (35, 1375625), (71, 678125), (125, 385175), (155, 310625), (175, 275125), (217, 221875), (355, 135625), (497, 96875), (625, 77035), (775, 62125), (875, 55025), (1085, 44375), (1775, 27125), (2201, 21875), (2485, 19375), (3125, 15407), (3875, 12425), (4375, 11005), (5425, 8875)]