47758242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2663}}^1$

素因数の和:2743

約数の個数: 48

約数和(自身を含む): 112974912

約数和(自身を除く): 65216670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 61, 98, 122, 147, 183, 294, 366, 427, 854, 1281, 2562, 2663, 2989, 5326, 5978, 7989, 8967, 15978, 17934, 18641, 37282, 55923, 111846, 130487, 162443, 260974, 324886, 391461, 487329, 782922, 974658, 1137101, 2274202, 3411303, 6822606, 7959707, 15919414, 23879121, 47758242]

約数ペア:

[(1, 47758242), (2, 23879121), (3, 15919414), (6, 7959707), (7, 6822606), (14, 3411303), (21, 2274202), (42, 1137101), (49, 974658), (61, 782922), (98, 487329), (122, 391461), (147, 324886), (183, 260974), (294, 162443), (366, 130487), (427, 111846), (854, 55923), (1281, 37282), (2562, 18641), (2663, 17934), (2989, 15978), (5326, 8967), (5978, 7989)]