47394858

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1$

素因数の和:248

約数の個数: 96

約数和(自身を含む): 118457856

約数和(自身を除く): 71062998

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 43, 46, 49, 69, 86, 98, 129, 138, 147, 161, 163, 258, 294, 301, 322, 326, 483, 489, 602, 903, 966, 978, 989, 1127, 1141, 1806, 1978, 2107, 2254, 2282, 2967, 3381, 3423, 3749, 4214, 5934, 6321, 6762, 6846, 6923, 7009, 7498, 7987, 11247, 12642, 13846, 14018, 15974, 20769, 21027, 22494, 23961, 26243, 41538, 42054, 47922, 48461, 49063, 52486, 78729, 96922, 98126, 145383, 147189, 157458, 161207, 183701, 290766, 294378, 322414, 343441, 367402, 483621, 551103, 686882, 967242, 1030323, 1102206, 1128449, 2060646, 2256898, 3385347, 6770694, 7899143, 15798286, 23697429, 47394858]

約数ペア:

[(1, 47394858), (2, 23697429), (3, 15798286), (6, 7899143), (7, 6770694), (14, 3385347), (21, 2256898), (23, 2060646), (42, 1128449), (43, 1102206), (46, 1030323), (49, 967242), (69, 686882), (86, 551103), (98, 483621), (129, 367402), (138, 343441), (147, 322414), (161, 294378), (163, 290766), (258, 183701), (294, 161207), (301, 157458), (322, 147189), (326, 145383), (483, 98126), (489, 96922), (602, 78729), (903, 52486), (966, 49063), (978, 48461), (989, 47922), (1127, 42054), (1141, 41538), (1806, 26243), (1978, 23961), (2107, 22494), (2254, 21027), (2282, 20769), (2967, 15974), (3381, 14018), (3423, 13846), (3749, 12642), (4214, 11247), (5934, 7987), (6321, 7498), (6762, 7009), (6846, 6923)]