50824040

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{8093}}^1$

素因数の和:8261

約数の個数: 32

約数和(自身を含む): 115096680

約数和(自身を除く): 64272640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 3140, 6280, 8093, 16186, 32372, 40465, 64744, 80930, 161860, 323720, 1270601, 2541202, 5082404, 6353005, 10164808, 12706010, 25412020, 50824040]

約数ペア:

[(1, 50824040), (2, 25412020), (4, 12706010), (5, 10164808), (8, 6353005), (10, 5082404), (20, 2541202), (40, 1270601), (157, 323720), (314, 161860), (628, 80930), (785, 64744), (1256, 40465), (1570, 32372), (3140, 16186), (6280, 8093)]