49769080

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{30347}}^1$

素因数の和:30399

約数の個数: 32

約数和(自身を含む): 114715440

約数和(自身を除く): 64946360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 30347, 60694, 121388, 151735, 242776, 303470, 606940, 1213880, 1244227, 2488454, 4976908, 6221135, 9953816, 12442270, 24884540, 49769080]

約数ペア:

[(1, 49769080), (2, 24884540), (4, 12442270), (5, 9953816), (8, 6221135), (10, 4976908), (20, 2488454), (40, 1244227), (41, 1213880), (82, 606940), (164, 303470), (205, 242776), (328, 151735), (410, 121388), (820, 60694), (1640, 30347)]