49594840

素因数分解:

$2^3\times 5^1\times {\mathrm{911}}^1\times {\mathrm{1361}}^1$

素因数の和:2283

約数の個数: 32

約数和(自身を含む): 111792960

約数和(自身を除く): 62198120

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 911, 1361, 1822, 2722, 3644, 4555, 5444, 6805, 7288, 9110, 10888, 13610, 18220, 27220, 36440, 54440, 1239871, 2479742, 4959484, 6199355, 9918968, 12398710, 24797420, 49594840]

約数ペア:

[(1, 49594840), (2, 24797420), (4, 12398710), (5, 9918968), (8, 6199355), (10, 4959484), (20, 2479742), (40, 1239871), (911, 54440), (1361, 36440), (1822, 27220), (2722, 18220), (3644, 13610), (4555, 10888), (5444, 9110), (6805, 7288)]