50741720

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{29501}}^1$

素因数の和:29555

約数の個数: 32

約数和(自身を含む): 116827920

約数和(自身を除く): 66086200

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 29501, 59002, 118004, 147505, 236008, 295010, 590020, 1180040, 1268543, 2537086, 5074172, 6342715, 10148344, 12685430, 25370860, 50741720]

約数ペア:

[(1, 50741720), (2, 25370860), (4, 12685430), (5, 10148344), (8, 6342715), (10, 5074172), (20, 2537086), (40, 1268543), (43, 1180040), (86, 590020), (172, 295010), (215, 236008), (344, 147505), (430, 118004), (860, 59002), (1720, 29501)]