51048045

素因数分解:

$3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{5087}}^1$

素因数の和:5321

約数の個数: 24

約数和(自身を含む): 88897536

約数和(自身を除く): 37849491

約数列:

[1, 3, 5, 9, 15, 45, 223, 669, 1115, 2007, 3345, 5087, 10035, 15261, 25435, 45783, 76305, 228915, 1134401, 3403203, 5672005, 10209609, 17016015, 51048045]

約数ペア:

[(1, 51048045), (3, 17016015), (5, 10209609), (9, 5672005), (15, 3403203), (45, 1134401), (223, 228915), (669, 76305), (1115, 45783), (2007, 25435), (3345, 15261), (5087, 10035)]