47666810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{167}}^1$

素因数の和:287

約数の個数: 64

約数和(自身を含む): 96671232

約数和(自身を除く): 49004422

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 73, 85, 115, 146, 167, 170, 230, 334, 365, 391, 730, 782, 835, 1241, 1670, 1679, 1955, 2482, 2839, 3358, 3841, 3910, 5678, 6205, 7682, 8395, 12191, 12410, 14195, 16790, 19205, 24382, 28390, 28543, 38410, 57086, 60955, 65297, 121910, 130594, 142715, 207247, 280393, 285430, 326485, 414494, 560786, 652970, 1036235, 1401965, 2072470, 2803930, 4766681, 9533362, 23833405, 47666810]

約数ペア:

[(1, 47666810), (2, 23833405), (5, 9533362), (10, 4766681), (17, 2803930), (23, 2072470), (34, 1401965), (46, 1036235), (73, 652970), (85, 560786), (115, 414494), (146, 326485), (167, 285430), (170, 280393), (230, 207247), (334, 142715), (365, 130594), (391, 121910), (730, 65297), (782, 60955), (835, 57086), (1241, 38410), (1670, 28543), (1679, 28390), (1955, 24382), (2482, 19205), (2839, 16790), (3358, 14195), (3841, 12410), (3910, 12191), (5678, 8395), (6205, 7682)]