56859795

素因数分解:

$3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{401}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 103851072

約数和(自身を除く): 46991277

約数列:

[1, 3, 5, 9, 15, 23, 45, 69, 115, 137, 207, 345, 401, 411, 685, 1035, 1203, 1233, 2005, 2055, 3151, 3609, 6015, 6165, 9223, 9453, 15755, 18045, 27669, 28359, 46115, 47265, 54937, 83007, 138345, 141795, 164811, 274685, 415035, 494433, 824055, 1263551, 2472165, 3790653, 6317755, 11371959, 18953265, 56859795]

約数ペア:

[(1, 56859795), (3, 18953265), (5, 11371959), (9, 6317755), (15, 3790653), (23, 2472165), (45, 1263551), (69, 824055), (115, 494433), (137, 415035), (207, 274685), (345, 164811), (401, 141795), (411, 138345), (685, 83007), (1035, 54937), (1203, 47265), (1233, 46115), (2005, 28359), (2055, 27669), (3151, 18045), (3609, 15755), (6015, 9453), (6165, 9223)]