52188440

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{68669}}^1$

素因数の和:68699

約数の個数: 32

約数和(自身を含む): 123606000

約数和(自身を除く): 71417560

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 68669, 137338, 274676, 343345, 549352, 686690, 1304711, 1373380, 2609422, 2746760, 5218844, 6523555, 10437688, 13047110, 26094220, 52188440]

約数ペア:

[(1, 52188440), (2, 26094220), (4, 13047110), (5, 10437688), (8, 6523555), (10, 5218844), (19, 2746760), (20, 2609422), (38, 1373380), (40, 1304711), (76, 686690), (95, 549352), (152, 343345), (190, 274676), (380, 137338), (760, 68669)]