49877156

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1889}}^1$

素因数の和:1964

約数の個数: 48

約数和(自身を含む): 106686720

約数和(自身を除く): 56809564

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 1889, 3772, 3778, 6601, 7556, 13202, 13223, 26404, 26446, 43447, 52892, 77449, 86894, 154898, 173788, 304129, 309796, 542143, 608258, 1084286, 1216516, 1781327, 2168572, 3562654, 7125308, 12469289, 24938578, 49877156]

約数ペア:

[(1, 49877156), (2, 24938578), (4, 12469289), (7, 7125308), (14, 3562654), (23, 2168572), (28, 1781327), (41, 1216516), (46, 1084286), (82, 608258), (92, 542143), (161, 309796), (164, 304129), (287, 173788), (322, 154898), (574, 86894), (644, 77449), (943, 52892), (1148, 43447), (1886, 26446), (1889, 26404), (3772, 13223), (3778, 13202), (6601, 7556)]