50040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{139}}^1$

素因数の和:156

約数の個数: 48

約数和(自身を含む): 163800

約数和(自身を除く): 113760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 139, 180, 278, 360, 417, 556, 695, 834, 1112, 1251, 1390, 1668, 2085, 2502, 2780, 3336, 4170, 5004, 5560, 6255, 8340, 10008, 12510, 16680, 25020, 50040]

約数ペア:

[(1, 50040), (2, 25020), (3, 16680), (4, 12510), (5, 10008), (6, 8340), (8, 6255), (9, 5560), (10, 5004), (12, 4170), (15, 3336), (18, 2780), (20, 2502), (24, 2085), (30, 1668), (36, 1390), (40, 1251), (45, 1112), (60, 834), (72, 695), (90, 556), (120, 417), (139, 360), (180, 278)]