51612228

素因数分解:

$2^2\times 3^5\times {\mathrm{29}}^1\times {\mathrm{1831}}^1$

素因数の和:1879

約数の個数: 72

約数和(自身を含む): 140038080

約数和(自身を除く): 88425852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 81, 87, 108, 116, 162, 174, 243, 261, 324, 348, 486, 522, 783, 972, 1044, 1566, 1831, 2349, 3132, 3662, 4698, 5493, 7047, 7324, 9396, 10986, 14094, 16479, 21972, 28188, 32958, 49437, 53099, 65916, 98874, 106198, 148311, 159297, 197748, 212396, 296622, 318594, 444933, 477891, 593244, 637188, 889866, 955782, 1433673, 1779732, 1911564, 2867346, 4301019, 5734692, 8602038, 12903057, 17204076, 25806114, 51612228]

約数ペア:

[(1, 51612228), (2, 25806114), (3, 17204076), (4, 12903057), (6, 8602038), (9, 5734692), (12, 4301019), (18, 2867346), (27, 1911564), (29, 1779732), (36, 1433673), (54, 955782), (58, 889866), (81, 637188), (87, 593244), (108, 477891), (116, 444933), (162, 318594), (174, 296622), (243, 212396), (261, 197748), (324, 159297), (348, 148311), (486, 106198), (522, 98874), (783, 65916), (972, 53099), (1044, 49437), (1566, 32958), (1831, 28188), (2349, 21972), (3132, 16479), (3662, 14094), (4698, 10986), (5493, 9396), (7047, 7324)]