48891040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{27779}}^1$

素因数の和:27805

約数の個数: 48

約数和(自身を含む): 126010080

約数和(自身を除く): 77119040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 27779, 55558, 111116, 138895, 222232, 277790, 305569, 444464, 555580, 611138, 888928, 1111160, 1222276, 1527845, 2222320, 2444552, 3055690, 4444640, 4889104, 6111380, 9778208, 12222760, 24445520, 48891040]

約数ペア:

[(1, 48891040), (2, 24445520), (4, 12222760), (5, 9778208), (8, 6111380), (10, 4889104), (11, 4444640), (16, 3055690), (20, 2444552), (22, 2222320), (32, 1527845), (40, 1222276), (44, 1111160), (55, 888928), (80, 611138), (88, 555580), (110, 444464), (160, 305569), (176, 277790), (220, 222232), (352, 138895), (440, 111116), (880, 55558), (1760, 27779)]