47691810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{1693}}^1$

素因数の和:2019

約数の個数: 48

約数和(自身を含む): 124468344

約数和(自身を除く): 76776534

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 313, 626, 939, 1565, 1693, 1878, 2817, 3130, 3386, 4695, 5079, 5634, 8465, 9390, 10158, 14085, 15237, 16930, 25395, 28170, 30474, 50790, 76185, 152370, 529909, 1059818, 1589727, 2649545, 3179454, 4769181, 5299090, 7948635, 9538362, 15897270, 23845905, 47691810]

約数ペア:

[(1, 47691810), (2, 23845905), (3, 15897270), (5, 9538362), (6, 7948635), (9, 5299090), (10, 4769181), (15, 3179454), (18, 2649545), (30, 1589727), (45, 1059818), (90, 529909), (313, 152370), (626, 76185), (939, 50790), (1565, 30474), (1693, 28170), (1878, 25395), (2817, 16930), (3130, 15237), (3386, 14085), (4695, 10158), (5079, 9390), (5634, 8465)]