56551806220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{160997}}^1$

素因数の和:161219

約数の個数: 96

約数和(自身を含む): 146922910848

約数和(自身を除く): 90371104628

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 193, 260, 364, 386, 455, 772, 910, 965, 1351, 1820, 1930, 2509, 2702, 3860, 5018, 5404, 6755, 10036, 12545, 13510, 17563, 25090, 27020, 35126, 50180, 70252, 87815, 160997, 175630, 321994, 351260, 643988, 804985, 1126979, 1609970, 2092961, 2253958, 3219940, 4185922, 4507916, 5634895, 8371844, 10464805, 11269790, 14650727, 20929610, 22539580, 29301454, 31072421, 41859220, 58602908, 62144842, 73253635, 124289684, 146507270, 155362105, 217506947, 293014540, 310724210, 403941473, 435013894, 621448420, 807882946, 870027788, 1087534735, 1615765892, 2019707365, 2175069470, 2827590311, 4039414730, 4350138940, 5655180622, 8078829460, 11310361244, 14137951555, 28275903110, 56551806220]

約数ペア:

[(1, 56551806220), (2, 28275903110), (4, 14137951555), (5, 11310361244), (7, 8078829460), (10, 5655180622), (13, 4350138940), (14, 4039414730), (20, 2827590311), (26, 2175069470), (28, 2019707365), (35, 1615765892), (52, 1087534735), (65, 870027788), (70, 807882946), (91, 621448420), (130, 435013894), (140, 403941473), (182, 310724210), (193, 293014540), (260, 217506947), (364, 155362105), (386, 146507270), (455, 124289684), (772, 73253635), (910, 62144842), (965, 58602908), (1351, 41859220), (1820, 31072421), (1930, 29301454), (2509, 22539580), (2702, 20929610), (3860, 14650727), (5018, 11269790), (5404, 10464805), (6755, 8371844), (10036, 5634895), (12545, 4507916), (13510, 4185922), (17563, 3219940), (25090, 2253958), (27020, 2092961), (35126, 1609970), (50180, 1126979), (70252, 804985), (87815, 643988), (160997, 351260), (175630, 321994)]