55000946

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{331}}^1$

素因数の和:447

約数の個数: 64

約数和(自身を含む): 112444416

約数和(自身を除く): 57443470

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 83, 91, 143, 154, 166, 182, 286, 331, 581, 662, 913, 1001, 1079, 1162, 1826, 2002, 2158, 2317, 3641, 4303, 4634, 6391, 7282, 7553, 8606, 11869, 12782, 15106, 23738, 25487, 27473, 30121, 47333, 50974, 54946, 60242, 83083, 94666, 166166, 192311, 302203, 331331, 357149, 384622, 604406, 662662, 714298, 2115421, 2500043, 3928639, 4230842, 5000086, 7857278, 27500473, 55000946]

約数ペア:

[(1, 55000946), (2, 27500473), (7, 7857278), (11, 5000086), (13, 4230842), (14, 3928639), (22, 2500043), (26, 2115421), (77, 714298), (83, 662662), (91, 604406), (143, 384622), (154, 357149), (166, 331331), (182, 302203), (286, 192311), (331, 166166), (581, 94666), (662, 83083), (913, 60242), (1001, 54946), (1079, 50974), (1162, 47333), (1826, 30121), (2002, 27473), (2158, 25487), (2317, 23738), (3641, 15106), (4303, 12782), (4634, 11869), (6391, 8606), (7282, 7553)]