50266875

素因数分解:

$3^1\times 5^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:142

約数の個数: 80

約数和(自身を含む): 94469760

約数和(自身を除く): 44202885

約数列:

[1, 3, 5, 15, 17, 19, 25, 51, 57, 75, 83, 85, 95, 125, 249, 255, 285, 323, 375, 415, 425, 475, 625, 969, 1245, 1275, 1411, 1425, 1577, 1615, 1875, 2075, 2125, 2375, 4233, 4731, 4845, 6225, 6375, 7055, 7125, 7885, 8075, 10375, 10625, 11875, 21165, 23655, 24225, 26809, 31125, 31875, 35275, 35625, 39425, 40375, 51875, 80427, 105825, 118275, 121125, 134045, 155625, 176375, 197125, 201875, 402135, 529125, 591375, 605625, 670225, 881875, 985625, 2010675, 2645625, 2956875, 3351125, 10053375, 16755625, 50266875]

約数ペア:

[(1, 50266875), (3, 16755625), (5, 10053375), (15, 3351125), (17, 2956875), (19, 2645625), (25, 2010675), (51, 985625), (57, 881875), (75, 670225), (83, 605625), (85, 591375), (95, 529125), (125, 402135), (249, 201875), (255, 197125), (285, 176375), (323, 155625), (375, 134045), (415, 121125), (425, 118275), (475, 105825), (625, 80427), (969, 51875), (1245, 40375), (1275, 39425), (1411, 35625), (1425, 35275), (1577, 31875), (1615, 31125), (1875, 26809), (2075, 24225), (2125, 23655), (2375, 21165), (4233, 11875), (4731, 10625), (4845, 10375), (6225, 8075), (6375, 7885), (7055, 7125)]