55311542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 64

約数和(自身を含む): 102876480

約数和(自身を除く): 47564938

約数列:

[1, 2, 11, 13, 22, 26, 41, 53, 82, 89, 106, 143, 178, 286, 451, 533, 583, 689, 902, 979, 1066, 1157, 1166, 1378, 1958, 2173, 2314, 3649, 4346, 4717, 5863, 7298, 7579, 9434, 11726, 12727, 15158, 23903, 25454, 28249, 40139, 47437, 47806, 51887, 56498, 61321, 80278, 94874, 103774, 122642, 193397, 310739, 386794, 521807, 621478, 674531, 1043614, 1349062, 2127367, 2514161, 4254734, 5028322, 27655771, 55311542]

約数ペア:

[(1, 55311542), (2, 27655771), (11, 5028322), (13, 4254734), (22, 2514161), (26, 2127367), (41, 1349062), (53, 1043614), (82, 674531), (89, 621478), (106, 521807), (143, 386794), (178, 310739), (286, 193397), (451, 122642), (533, 103774), (583, 94874), (689, 80278), (902, 61321), (979, 56498), (1066, 51887), (1157, 47806), (1166, 47437), (1378, 40139), (1958, 28249), (2173, 25454), (2314, 23903), (3649, 15158), (4346, 12727), (4717, 11726), (5863, 9434), (7298, 7579)]