50260040

素因数分解:

$2^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{11743}}^1$

素因数の和:11861

約数の個数: 32

約数和(自身を含む): 114151680

約数和(自身を除く): 63891640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 107, 214, 428, 535, 856, 1070, 2140, 4280, 11743, 23486, 46972, 58715, 93944, 117430, 234860, 469720, 1256501, 2513002, 5026004, 6282505, 10052008, 12565010, 25130020, 50260040]

約数ペア:

[(1, 50260040), (2, 25130020), (4, 12565010), (5, 10052008), (8, 6282505), (10, 5026004), (20, 2513002), (40, 1256501), (107, 469720), (214, 234860), (428, 117430), (535, 93944), (856, 58715), (1070, 46972), (2140, 23486), (4280, 11743)]