55275248

素因数分解:

$2^4\times 7^1\times {\mathrm{211}}^1\times {\mathrm{2339}}^1$

素因数の和:2565

約数の個数: 40

約数和(自身を含む): 123027840

約数和(自身を除く): 67752592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 211, 422, 844, 1477, 1688, 2339, 2954, 3376, 4678, 5908, 9356, 11816, 16373, 18712, 23632, 32746, 37424, 65492, 130984, 261968, 493529, 987058, 1974116, 3454703, 3948232, 6909406, 7896464, 13818812, 27637624, 55275248]

約数ペア:

[(1, 55275248), (2, 27637624), (4, 13818812), (7, 7896464), (8, 6909406), (14, 3948232), (16, 3454703), (28, 1974116), (56, 987058), (112, 493529), (211, 261968), (422, 130984), (844, 65492), (1477, 37424), (1688, 32746), (2339, 23632), (2954, 18712), (3376, 16373), (4678, 11816), (5908, 9356)]