53454884

素因数分解:

$2^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{1223}}^1$

素因数の和:1464

約数の個数: 36

約数和(自身を含む): 109396224

約数和(自身を除く): 55941340

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 223, 446, 892, 1223, 1561, 2446, 3122, 4892, 6244, 8561, 10927, 17122, 21854, 34244, 43708, 59927, 119854, 239708, 272729, 545458, 1090916, 1909103, 3818206, 7636412, 13363721, 26727442, 53454884]

約数ペア:

[(1, 53454884), (2, 26727442), (4, 13363721), (7, 7636412), (14, 3818206), (28, 1909103), (49, 1090916), (98, 545458), (196, 272729), (223, 239708), (446, 119854), (892, 59927), (1223, 43708), (1561, 34244), (2446, 21854), (3122, 17122), (4892, 10927), (6244, 8561)]