53119782

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1223}}^1$

素因数の和:1377

約数の個数: 48

約数和(自身を含む): 122204160

約数和(自身を除く): 69084378

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 127, 171, 254, 342, 381, 762, 1143, 1223, 2286, 2413, 2446, 3669, 4826, 7239, 7338, 11007, 14478, 21717, 22014, 23237, 43434, 46474, 69711, 139422, 155321, 209133, 310642, 418266, 465963, 931926, 1397889, 2795778, 2951099, 5902198, 8853297, 17706594, 26559891, 53119782]

約数ペア:

[(1, 53119782), (2, 26559891), (3, 17706594), (6, 8853297), (9, 5902198), (18, 2951099), (19, 2795778), (38, 1397889), (57, 931926), (114, 465963), (127, 418266), (171, 310642), (254, 209133), (342, 155321), (381, 139422), (762, 69711), (1143, 46474), (1223, 43434), (2286, 23237), (2413, 22014), (2446, 21717), (3669, 14478), (4826, 11007), (7239, 7338)]