47131278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1429}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 98841600

約数和(自身を除く): 51710322

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1429, 1434, 2858, 4287, 5497, 8574, 10994, 16491, 32867, 32982, 65734, 98601, 197202, 341531, 683062, 1024593, 2049186, 7855213, 15710426, 23565639, 47131278]

約数ペア:

[(1, 47131278), (2, 23565639), (3, 15710426), (6, 7855213), (23, 2049186), (46, 1024593), (69, 683062), (138, 341531), (239, 197202), (478, 98601), (717, 65734), (1429, 32982), (1434, 32867), (2858, 16491), (4287, 10994), (5497, 8574)]