51119080

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{27191}}^1$

素因数の和:27249

約数の個数: 32

約数和(自身を含む): 117469440

約数和(自身を除く): 66350360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 27191, 54382, 108764, 135955, 217528, 271910, 543820, 1087640, 1277977, 2555954, 5111908, 6389885, 10223816, 12779770, 25559540, 51119080]

約数ペア:

[(1, 51119080), (2, 25559540), (4, 12779770), (5, 10223816), (8, 6389885), (10, 5111908), (20, 2555954), (40, 1277977), (47, 1087640), (94, 543820), (188, 271910), (235, 217528), (376, 135955), (470, 108764), (940, 54382), (1880, 27191)]