51267990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{3691}}^1$

素因数の和:4164

約数の個数: 32

約数和(自身を含む): 123342336

約数和(自身を除く): 72074346

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 463, 926, 1389, 2315, 2778, 3691, 4630, 6945, 7382, 11073, 13890, 18455, 22146, 36910, 55365, 110730, 1708933, 3417866, 5126799, 8544665, 10253598, 17089330, 25633995, 51267990]

約数ペア:

[(1, 51267990), (2, 25633995), (3, 17089330), (5, 10253598), (6, 8544665), (10, 5126799), (15, 3417866), (30, 1708933), (463, 110730), (926, 55365), (1389, 36910), (2315, 22146), (2778, 18455), (3691, 13890), (4630, 11073), (6945, 7382)]