51604399

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{5039}}^1$

素因数の和:5083

約数の個数: 24

約数和(自身を含む): 68947200

約数和(自身を除く): 17342801

約数列:

[1, 7, 11, 19, 49, 77, 133, 209, 539, 931, 1463, 5039, 10241, 35273, 55429, 95741, 246911, 388003, 670187, 1053151, 2716021, 4691309, 7372057, 51604399]

約数ペア:

[(1, 51604399), (7, 7372057), (11, 4691309), (19, 2716021), (49, 1053151), (77, 670187), (133, 388003), (209, 246911), (539, 95741), (931, 55429), (1463, 35273), (5039, 10241)]