47957806

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 84326400

約数和(自身を除く): 36368594

約数列:

[1, 2, 13, 23, 26, 31, 46, 62, 169, 199, 299, 338, 398, 403, 598, 713, 806, 1426, 2587, 3887, 4577, 5174, 5239, 6169, 7774, 9154, 9269, 10478, 12338, 18538, 33631, 59501, 67262, 80197, 119002, 120497, 141887, 160394, 240994, 283774, 773513, 1042561, 1547026, 1844531, 2085122, 3689062, 23978903, 47957806]

約数ペア:

[(1, 47957806), (2, 23978903), (13, 3689062), (23, 2085122), (26, 1844531), (31, 1547026), (46, 1042561), (62, 773513), (169, 283774), (199, 240994), (299, 160394), (338, 141887), (398, 120497), (403, 119002), (598, 80197), (713, 67262), (806, 59501), (1426, 33631), (2587, 18538), (3887, 12338), (4577, 10478), (5174, 9269), (5239, 9154), (6169, 7774)]