55140588

素因数分解:

$2^2\times 3^5\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1$

素因数の和:154

約数の個数: 144

約数和(自身を含む): 158505984

約数和(自身を除く): 103365396

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 47, 51, 54, 68, 71, 81, 94, 102, 108, 141, 142, 153, 162, 188, 204, 213, 243, 282, 284, 306, 324, 423, 426, 459, 486, 564, 612, 639, 799, 846, 852, 918, 972, 1207, 1269, 1278, 1377, 1598, 1692, 1836, 1917, 2397, 2414, 2538, 2556, 2754, 3196, 3337, 3621, 3807, 3834, 4131, 4794, 4828, 5076, 5508, 5751, 6674, 7191, 7242, 7614, 7668, 8262, 9588, 10011, 10863, 11421, 11502, 13348, 14382, 14484, 15228, 16524, 17253, 20022, 21573, 21726, 22842, 23004, 28764, 30033, 32589, 34506, 40044, 43146, 43452, 45684, 56729, 60066, 64719, 65178, 69012, 86292, 90099, 97767, 113458, 120132, 129438, 130356, 170187, 180198, 194157, 195534, 226916, 258876, 270297, 293301, 340374, 360396, 388314, 391068, 510561, 540594, 586602, 680748, 776628, 810891, 1021122, 1081188, 1173204, 1531683, 1621782, 2042244, 3063366, 3243564, 4595049, 6126732, 9190098, 13785147, 18380196, 27570294, 55140588]

約数ペア:

[(1, 55140588), (2, 27570294), (3, 18380196), (4, 13785147), (6, 9190098), (9, 6126732), (12, 4595049), (17, 3243564), (18, 3063366), (27, 2042244), (34, 1621782), (36, 1531683), (47, 1173204), (51, 1081188), (54, 1021122), (68, 810891), (71, 776628), (81, 680748), (94, 586602), (102, 540594), (108, 510561), (141, 391068), (142, 388314), (153, 360396), (162, 340374), (188, 293301), (204, 270297), (213, 258876), (243, 226916), (282, 195534), (284, 194157), (306, 180198), (324, 170187), (423, 130356), (426, 129438), (459, 120132), (486, 113458), (564, 97767), (612, 90099), (639, 86292), (799, 69012), (846, 65178), (852, 64719), (918, 60066), (972, 56729), (1207, 45684), (1269, 43452), (1278, 43146), (1377, 40044), (1598, 34506), (1692, 32589), (1836, 30033), (1917, 28764), (2397, 23004), (2414, 22842), (2538, 21726), (2556, 21573), (2754, 20022), (3196, 17253), (3337, 16524), (3621, 15228), (3807, 14484), (3834, 14382), (4131, 13348), (4794, 11502), (4828, 11421), (5076, 10863), (5508, 10011), (5751, 9588), (6674, 8262), (7191, 7668), (7242, 7614)]