52478657

素因数分解:

$7^4\times {\mathrm{11}}^1\times {\mathrm{1987}}^1$

素因数の和:2026

約数の個数: 20

約数和(自身を含む): 66820656

約数和(自身を除く): 14341999

約数列:

[1, 7, 11, 49, 77, 343, 539, 1987, 2401, 3773, 13909, 21857, 26411, 97363, 152999, 681541, 1070993, 4770787, 7496951, 52478657]

約数ペア:

[(1, 52478657), (7, 7496951), (11, 4770787), (49, 1070993), (77, 681541), (343, 152999), (539, 97363), (1987, 26411), (2401, 21857), (3773, 13909)]