51790098

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{1993}}^1$

素因数の和:2130

約数の個数: 32

約数和(自身を含む): 106814592

約数和(自身を除く): 55024494

約数列:

[1, 2, 3, 6, 61, 71, 122, 142, 183, 213, 366, 426, 1993, 3986, 4331, 5979, 8662, 11958, 12993, 25986, 121573, 141503, 243146, 283006, 364719, 424509, 729438, 849018, 8631683, 17263366, 25895049, 51790098]

約数ペア:

[(1, 51790098), (2, 25895049), (3, 17263366), (6, 8631683), (61, 849018), (71, 729438), (122, 424509), (142, 364719), (183, 283006), (213, 243146), (366, 141503), (426, 121573), (1993, 25986), (3986, 12993), (4331, 11958), (5979, 8662)]