55099188

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:721

約数の個数: 72

約数和(自身を含む): 145945800

約数和(自身を除く): 90846612

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 87, 89, 116, 174, 178, 261, 267, 348, 356, 522, 534, 593, 801, 1044, 1068, 1186, 1602, 1779, 2372, 2581, 3204, 3558, 5162, 5337, 7116, 7743, 10324, 10674, 15486, 17197, 21348, 23229, 30972, 34394, 46458, 51591, 52777, 68788, 92916, 103182, 105554, 154773, 158331, 206364, 211108, 309546, 316662, 474993, 619092, 633324, 949986, 1530533, 1899972, 3061066, 4591599, 6122132, 9183198, 13774797, 18366396, 27549594, 55099188]

約数ペア:

[(1, 55099188), (2, 27549594), (3, 18366396), (4, 13774797), (6, 9183198), (9, 6122132), (12, 4591599), (18, 3061066), (29, 1899972), (36, 1530533), (58, 949986), (87, 633324), (89, 619092), (116, 474993), (174, 316662), (178, 309546), (261, 211108), (267, 206364), (348, 158331), (356, 154773), (522, 105554), (534, 103182), (593, 92916), (801, 68788), (1044, 52777), (1068, 51591), (1186, 46458), (1602, 34394), (1779, 30972), (2372, 23229), (2581, 21348), (3204, 17197), (3558, 15486), (5162, 10674), (5337, 10324), (7116, 7743)]