54041810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{2287}}^1$

素因数の和:2450

約数の個数: 32

約数和(自身を含む): 103783680

約数和(自身を除く): 49741870

約数列:

[1, 2, 5, 10, 17, 34, 85, 139, 170, 278, 695, 1390, 2287, 2363, 4574, 4726, 11435, 11815, 22870, 23630, 38879, 77758, 194395, 317893, 388790, 635786, 1589465, 3178930, 5404181, 10808362, 27020905, 54041810]

約数ペア:

[(1, 54041810), (2, 27020905), (5, 10808362), (10, 5404181), (17, 3178930), (34, 1589465), (85, 635786), (139, 388790), (170, 317893), (278, 194395), (695, 77758), (1390, 38879), (2287, 23630), (2363, 22870), (4574, 11815), (4726, 11435)]