51001158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 64

約数和(自身を含む): 114125760

約数和(自身を除く): 63124602

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 73, 78, 106, 146, 159, 169, 219, 318, 338, 438, 507, 689, 949, 1014, 1378, 1898, 2067, 2197, 2847, 3869, 4134, 4394, 5694, 6591, 7738, 8957, 11607, 12337, 13182, 17914, 23214, 24674, 26871, 37011, 50297, 53742, 74022, 100594, 116441, 150891, 160381, 232882, 301782, 320762, 349323, 481143, 653861, 698646, 962286, 1307722, 1961583, 3923166, 8500193, 17000386, 25500579, 51001158]

約数ペア:

[(1, 51001158), (2, 25500579), (3, 17000386), (6, 8500193), (13, 3923166), (26, 1961583), (39, 1307722), (53, 962286), (73, 698646), (78, 653861), (106, 481143), (146, 349323), (159, 320762), (169, 301782), (219, 232882), (318, 160381), (338, 150891), (438, 116441), (507, 100594), (689, 74022), (949, 53742), (1014, 50297), (1378, 37011), (1898, 26871), (2067, 24674), (2197, 23214), (2847, 17914), (3869, 13182), (4134, 12337), (4394, 11607), (5694, 8957), (6591, 7738)]