50309440

素因数分解:

$2^6\times 5^1\times {\mathrm{157217}}^1$

素因数の和:157234

約数の個数: 28

約数和(自身を含む): 119800116

約数和(自身を除く): 69490676

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 157217, 314434, 628868, 786085, 1257736, 1572170, 2515472, 3144340, 5030944, 6288680, 10061888, 12577360, 25154720, 50309440]

約数ペア:

[(1, 50309440), (2, 25154720), (4, 12577360), (5, 10061888), (8, 6288680), (10, 5030944), (16, 3144340), (20, 2515472), (32, 1572170), (40, 1257736), (64, 786085), (80, 628868), (160, 314434), (320, 157217)]