47689840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54193}}^1$

素因数の和:54217

約数の個数: 40

約数和(自身を含む): 120961008

約数和(自身を除く): 73271168

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 54193, 108386, 216772, 270965, 433544, 541930, 596123, 867088, 1083860, 1192246, 2167720, 2384492, 2980615, 4335440, 4768984, 5961230, 9537968, 11922460, 23844920, 47689840]

約数ペア:

[(1, 47689840), (2, 23844920), (4, 11922460), (5, 9537968), (8, 5961230), (10, 4768984), (11, 4335440), (16, 2980615), (20, 2384492), (22, 2167720), (40, 1192246), (44, 1083860), (55, 867088), (80, 596123), (88, 541930), (110, 433544), (176, 270965), (220, 216772), (440, 108386), (880, 54193)]