47788986

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{811}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 115992576

約数和(自身を除く): 68203590

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 61, 69, 122, 138, 161, 183, 322, 366, 427, 483, 811, 854, 966, 1281, 1403, 1622, 2433, 2562, 2806, 4209, 4866, 5677, 8418, 9821, 11354, 17031, 18653, 19642, 29463, 34062, 37306, 49471, 55959, 58926, 98942, 111918, 130571, 148413, 261142, 296826, 346297, 391713, 692594, 783426, 1038891, 1137833, 2077782, 2275666, 3413499, 6826998, 7964831, 15929662, 23894493, 47788986]

約数ペア:

[(1, 47788986), (2, 23894493), (3, 15929662), (6, 7964831), (7, 6826998), (14, 3413499), (21, 2275666), (23, 2077782), (42, 1137833), (46, 1038891), (61, 783426), (69, 692594), (122, 391713), (138, 346297), (161, 296826), (183, 261142), (322, 148413), (366, 130571), (427, 111918), (483, 98942), (811, 58926), (854, 55959), (966, 49471), (1281, 37306), (1403, 34062), (1622, 29463), (2433, 19642), (2562, 18653), (2806, 17031), (4209, 11354), (4866, 9821), (5677, 8418)]