47057290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{457}}^1\times {\mathrm{1471}}^1$

素因数の和:1942

約数の個数: 32

約数和(自身を含む): 97081344

約数和(自身を除く): 50024054

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 457, 914, 1471, 2285, 2942, 3199, 4570, 6398, 7355, 10297, 14710, 15995, 20594, 31990, 51485, 102970, 672247, 1344494, 3361235, 4705729, 6722470, 9411458, 23528645, 47057290]

約数ペア:

[(1, 47057290), (2, 23528645), (5, 9411458), (7, 6722470), (10, 4705729), (14, 3361235), (35, 1344494), (70, 672247), (457, 102970), (914, 51485), (1471, 31990), (2285, 20594), (2942, 15995), (3199, 14710), (4570, 10297), (6398, 7355)]