49800940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{355721}}^1$

素因数の和:355737

約数の個数: 24

約数和(自身を含む): 119522592

約数和(自身を除く): 69721652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 355721, 711442, 1422884, 1778605, 2490047, 3557210, 4980094, 7114420, 9960188, 12450235, 24900470, 49800940]

約数ペア:

[(1, 49800940), (2, 24900470), (4, 12450235), (5, 9960188), (7, 7114420), (10, 4980094), (14, 3557210), (20, 2490047), (28, 1778605), (35, 1422884), (70, 711442), (140, 355721)]