51503188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{223}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 102735360

約数和(自身を除く): 51232172

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 181, 223, 319, 362, 446, 638, 724, 892, 1276, 1991, 2453, 3982, 4906, 5249, 6467, 7964, 9812, 10498, 12934, 20996, 25868, 40363, 57739, 71137, 80726, 115478, 142274, 161452, 230956, 284548, 443993, 887986, 1170527, 1775972, 2341054, 4682108, 12875797, 25751594, 51503188]

約数ペア:

[(1, 51503188), (2, 25751594), (4, 12875797), (11, 4682108), (22, 2341054), (29, 1775972), (44, 1170527), (58, 887986), (116, 443993), (181, 284548), (223, 230956), (319, 161452), (362, 142274), (446, 115478), (638, 80726), (724, 71137), (892, 57739), (1276, 40363), (1991, 25868), (2453, 20996), (3982, 12934), (4906, 10498), (5249, 9812), (6467, 7964)]