56402500

素因数分解:

$2^2\times 5^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 120

約数和(自身を含む): 154300608

約数和(自身を除く): 97898108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 293, 308, 350, 385, 500, 550, 586, 625, 700, 770, 875, 1100, 1172, 1250, 1375, 1465, 1540, 1750, 1925, 2051, 2500, 2750, 2930, 3223, 3500, 3850, 4102, 4375, 5500, 5860, 6446, 6875, 7325, 7700, 8204, 8750, 9625, 10255, 12892, 13750, 14650, 16115, 17500, 19250, 20510, 22561, 27500, 29300, 32230, 36625, 38500, 41020, 45122, 48125, 51275, 64460, 73250, 80575, 90244, 96250, 102550, 112805, 146500, 161150, 183125, 192500, 205100, 225610, 256375, 322300, 366250, 402875, 451220, 512750, 564025, 732500, 805750, 1025500, 1128050, 1281875, 1611500, 2014375, 2256100, 2563750, 2820125, 4028750, 5127500, 5640250, 8057500, 11280500, 14100625, 28201250, 56402500]

約数ペア:

[(1, 56402500), (2, 28201250), (4, 14100625), (5, 11280500), (7, 8057500), (10, 5640250), (11, 5127500), (14, 4028750), (20, 2820125), (22, 2563750), (25, 2256100), (28, 2014375), (35, 1611500), (44, 1281875), (50, 1128050), (55, 1025500), (70, 805750), (77, 732500), (100, 564025), (110, 512750), (125, 451220), (140, 402875), (154, 366250), (175, 322300), (220, 256375), (250, 225610), (275, 205100), (293, 192500), (308, 183125), (350, 161150), (385, 146500), (500, 112805), (550, 102550), (586, 96250), (625, 90244), (700, 80575), (770, 73250), (875, 64460), (1100, 51275), (1172, 48125), (1250, 45122), (1375, 41020), (1465, 38500), (1540, 36625), (1750, 32230), (1925, 29300), (2051, 27500), (2500, 22561), (2750, 20510), (2930, 19250), (3223, 17500), (3500, 16115), (3850, 14650), (4102, 13750), (4375, 12892), (5500, 10255), (5860, 9625), (6446, 8750), (6875, 8204), (7325, 7700)]