54912550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 134991360

約数和(自身を除く): 80078810

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 34, 35, 50, 55, 70, 77, 85, 110, 119, 154, 170, 175, 187, 238, 275, 350, 374, 385, 425, 550, 595, 770, 839, 850, 935, 1190, 1309, 1678, 1870, 1925, 2618, 2975, 3850, 4195, 4675, 5873, 5950, 6545, 8390, 9229, 9350, 11746, 13090, 14263, 18458, 20975, 28526, 29365, 32725, 41950, 46145, 58730, 64603, 65450, 71315, 92290, 99841, 129206, 142630, 146825, 156893, 199682, 230725, 293650, 313786, 323015, 356575, 461450, 499205, 646030, 713150, 784465, 998410, 1098251, 1568930, 1615075, 2196502, 2496025, 3230150, 3922325, 4992050, 5491255, 7844650, 10982510, 27456275, 54912550]

約数ペア:

[(1, 54912550), (2, 27456275), (5, 10982510), (7, 7844650), (10, 5491255), (11, 4992050), (14, 3922325), (17, 3230150), (22, 2496025), (25, 2196502), (34, 1615075), (35, 1568930), (50, 1098251), (55, 998410), (70, 784465), (77, 713150), (85, 646030), (110, 499205), (119, 461450), (154, 356575), (170, 323015), (175, 313786), (187, 293650), (238, 230725), (275, 199682), (350, 156893), (374, 146825), (385, 142630), (425, 129206), (550, 99841), (595, 92290), (770, 71315), (839, 65450), (850, 64603), (935, 58730), (1190, 46145), (1309, 41950), (1678, 32725), (1870, 29365), (1925, 28526), (2618, 20975), (2975, 18458), (3850, 14263), (4195, 13090), (4675, 11746), (5873, 9350), (5950, 9229), (6545, 8390)]