47876620

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{809}}^1$

素因数の和:1098

約数の個数: 48

約数和(自身を含む): 110224800

約数和(自身を除く): 62348180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 538, 809, 1076, 1345, 1618, 2690, 2959, 3236, 4045, 5380, 5918, 8090, 8899, 11836, 14795, 16180, 17798, 29590, 35596, 44495, 59180, 88990, 177980, 217621, 435242, 870484, 1088105, 2176210, 2393831, 4352420, 4787662, 9575324, 11969155, 23938310, 47876620]

約数ペア:

[(1, 47876620), (2, 23938310), (4, 11969155), (5, 9575324), (10, 4787662), (11, 4352420), (20, 2393831), (22, 2176210), (44, 1088105), (55, 870484), (110, 435242), (220, 217621), (269, 177980), (538, 88990), (809, 59180), (1076, 44495), (1345, 35596), (1618, 29590), (2690, 17798), (2959, 16180), (3236, 14795), (4045, 11836), (5380, 8899), (5918, 8090)]