55008772

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21589}}^1$

素因数の和:21620

約数の個数: 36

約数和(自身を含む): 120601740

約数和(自身を除く): 65592968

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 21589, 43178, 86356, 151123, 280657, 302246, 561314, 604492, 1057861, 1122628, 1964599, 2115722, 3929198, 4231444, 7858396, 13752193, 27504386, 55008772]

約数ペア:

[(1, 55008772), (2, 27504386), (4, 13752193), (7, 7858396), (13, 4231444), (14, 3929198), (26, 2115722), (28, 1964599), (49, 1122628), (52, 1057861), (91, 604492), (98, 561314), (182, 302246), (196, 280657), (364, 151123), (637, 86356), (1274, 43178), (2548, 21589)]