50753140

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{28513}}^1$

素因数の和:28611

約数の個数: 24

約数和(自身を含む): 107782920

約数和(自身を除く): 57029780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 28513, 57026, 114052, 142565, 285130, 570260, 2537657, 5075314, 10150628, 12688285, 25376570, 50753140]

約数ペア:

[(1, 50753140), (2, 25376570), (4, 12688285), (5, 10150628), (10, 5075314), (20, 2537657), (89, 570260), (178, 285130), (356, 142565), (445, 114052), (890, 57026), (1780, 28513)]