50075440

素因数分解:

$2^4\times 5^1\times {\mathrm{625943}}^1$

素因数の和:625956

約数の個数: 20

約数和(自身を含む): 116425584

約数和(自身を除く): 66350144

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 625943, 1251886, 2503772, 3129715, 5007544, 6259430, 10015088, 12518860, 25037720, 50075440]

約数ペア:

[(1, 50075440), (2, 25037720), (4, 12518860), (5, 10015088), (8, 6259430), (10, 5007544), (16, 3129715), (20, 2503772), (40, 1251886), (80, 625943)]