52519520

素因数分解:

$2^5\times 5^1\times {\mathrm{149}}^1\times {\mathrm{2203}}^1$

素因数の和:2367

約数の個数: 48

約数和(自身を含む): 124966800

約数和(自身を除く): 72447280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 596, 745, 1192, 1490, 2203, 2384, 2980, 4406, 4768, 5960, 8812, 11015, 11920, 17624, 22030, 23840, 35248, 44060, 70496, 88120, 176240, 328247, 352480, 656494, 1312988, 1641235, 2625976, 3282470, 5251952, 6564940, 10503904, 13129880, 26259760, 52519520]

約数ペア:

[(1, 52519520), (2, 26259760), (4, 13129880), (5, 10503904), (8, 6564940), (10, 5251952), (16, 3282470), (20, 2625976), (32, 1641235), (40, 1312988), (80, 656494), (149, 352480), (160, 328247), (298, 176240), (596, 88120), (745, 70496), (1192, 44060), (1490, 35248), (2203, 23840), (2384, 22030), (2980, 17624), (4406, 11920), (4768, 11015), (5960, 8812)]