55831740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:587

約数の個数: 96

約数和(自身を含む): 167215104

約数和(自身を除く): 111383364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 127, 170, 204, 254, 255, 340, 381, 431, 508, 510, 635, 762, 862, 1020, 1270, 1293, 1524, 1724, 1905, 2155, 2159, 2540, 2586, 3810, 4310, 4318, 5172, 6465, 6477, 7327, 7620, 8620, 8636, 10795, 12930, 12954, 14654, 21590, 21981, 25860, 25908, 29308, 32385, 36635, 43180, 43962, 54737, 64770, 73270, 87924, 109474, 109905, 129540, 146540, 164211, 218948, 219810, 273685, 328422, 439620, 547370, 656844, 821055, 930529, 1094740, 1642110, 1861058, 2791587, 3284220, 3722116, 4652645, 5583174, 9305290, 11166348, 13957935, 18610580, 27915870, 55831740]

約数ペア:

[(1, 55831740), (2, 27915870), (3, 18610580), (4, 13957935), (5, 11166348), (6, 9305290), (10, 5583174), (12, 4652645), (15, 3722116), (17, 3284220), (20, 2791587), (30, 1861058), (34, 1642110), (51, 1094740), (60, 930529), (68, 821055), (85, 656844), (102, 547370), (127, 439620), (170, 328422), (204, 273685), (254, 219810), (255, 218948), (340, 164211), (381, 146540), (431, 129540), (508, 109905), (510, 109474), (635, 87924), (762, 73270), (862, 64770), (1020, 54737), (1270, 43962), (1293, 43180), (1524, 36635), (1724, 32385), (1905, 29308), (2155, 25908), (2159, 25860), (2540, 21981), (2586, 21590), (3810, 14654), (4310, 12954), (4318, 12930), (5172, 10795), (6465, 8636), (6477, 8620), (7327, 7620)]