53212285

素因数分解:

$5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{5051}}^1$

素因数の和:5113

約数の個数: 24

約数和(自身を含む): 76022496

約数和(自身を除く): 22810211

約数列:

[1, 5, 7, 35, 43, 49, 215, 245, 301, 1505, 2107, 5051, 10535, 25255, 35357, 176785, 217193, 247499, 1085965, 1237495, 1520351, 7601755, 10642457, 53212285]

約数ペア:

[(1, 53212285), (5, 10642457), (7, 7601755), (35, 1520351), (43, 1237495), (49, 1085965), (215, 247499), (245, 217193), (301, 176785), (1505, 35357), (2107, 25255), (5051, 10535)]