52854920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{787}}^1$

素因数の和:894

約数の個数: 64

約数和(自身を含む): 125953920

約数和(自身を除く): 73099000

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 73, 92, 115, 146, 184, 230, 292, 365, 460, 584, 730, 787, 920, 1460, 1574, 1679, 2920, 3148, 3358, 3935, 6296, 6716, 7870, 8395, 13432, 15740, 16790, 18101, 31480, 33580, 36202, 57451, 67160, 72404, 90505, 114902, 144808, 181010, 229804, 287255, 362020, 459608, 574510, 724040, 1149020, 1321373, 2298040, 2642746, 5285492, 6606865, 10570984, 13213730, 26427460, 52854920]

約数ペア:

[(1, 52854920), (2, 26427460), (4, 13213730), (5, 10570984), (8, 6606865), (10, 5285492), (20, 2642746), (23, 2298040), (40, 1321373), (46, 1149020), (73, 724040), (92, 574510), (115, 459608), (146, 362020), (184, 287255), (230, 229804), (292, 181010), (365, 144808), (460, 114902), (584, 90505), (730, 72404), (787, 67160), (920, 57451), (1460, 36202), (1574, 33580), (1679, 31480), (2920, 18101), (3148, 16790), (3358, 15740), (3935, 13432), (6296, 8395), (6716, 7870)]