52824640

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:420

約数の個数: 112

約数和(自身を含む): 140817600

約数和(自身を除く): 87992960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 43, 44, 55, 64, 80, 86, 88, 110, 160, 172, 176, 215, 220, 320, 344, 349, 352, 430, 440, 473, 688, 698, 704, 860, 880, 946, 1376, 1396, 1720, 1745, 1760, 1892, 2365, 2752, 2792, 3440, 3490, 3520, 3784, 3839, 4730, 5584, 6880, 6980, 7568, 7678, 9460, 11168, 13760, 13960, 15007, 15136, 15356, 18920, 19195, 22336, 27920, 30014, 30272, 30712, 37840, 38390, 55840, 60028, 61424, 75035, 75680, 76780, 111680, 120056, 122848, 150070, 151360, 153560, 165077, 240112, 245696, 300140, 307120, 330154, 480224, 600280, 614240, 660308, 825385, 960448, 1200560, 1228480, 1320616, 1650770, 2401120, 2641232, 3301540, 4802240, 5282464, 6603080, 10564928, 13206160, 26412320, 52824640]

約数ペア:

[(1, 52824640), (2, 26412320), (4, 13206160), (5, 10564928), (8, 6603080), (10, 5282464), (11, 4802240), (16, 3301540), (20, 2641232), (22, 2401120), (32, 1650770), (40, 1320616), (43, 1228480), (44, 1200560), (55, 960448), (64, 825385), (80, 660308), (86, 614240), (88, 600280), (110, 480224), (160, 330154), (172, 307120), (176, 300140), (215, 245696), (220, 240112), (320, 165077), (344, 153560), (349, 151360), (352, 150070), (430, 122848), (440, 120056), (473, 111680), (688, 76780), (698, 75680), (704, 75035), (860, 61424), (880, 60028), (946, 55840), (1376, 38390), (1396, 37840), (1720, 30712), (1745, 30272), (1760, 30014), (1892, 27920), (2365, 22336), (2752, 19195), (2792, 18920), (3440, 15356), (3490, 15136), (3520, 15007), (3784, 13960), (3839, 13760), (4730, 11168), (5584, 9460), (6880, 7678), (6980, 7568)]