55106478

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1453}}^1$

素因数の和:1518

約数の個数: 72

約数和(自身を含む): 142218648

約数和(自身を除く): 87112170

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 49, 63, 86, 98, 126, 129, 147, 258, 294, 301, 387, 441, 602, 774, 882, 903, 1453, 1806, 2107, 2709, 2906, 4214, 4359, 5418, 6321, 8718, 10171, 12642, 13077, 18963, 20342, 26154, 30513, 37926, 61026, 62479, 71197, 91539, 124958, 142394, 183078, 187437, 213591, 374874, 427182, 437353, 562311, 640773, 874706, 1124622, 1281546, 1312059, 2624118, 3061471, 3936177, 6122942, 7872354, 9184413, 18368826, 27553239, 55106478]

約数ペア:

[(1, 55106478), (2, 27553239), (3, 18368826), (6, 9184413), (7, 7872354), (9, 6122942), (14, 3936177), (18, 3061471), (21, 2624118), (42, 1312059), (43, 1281546), (49, 1124622), (63, 874706), (86, 640773), (98, 562311), (126, 437353), (129, 427182), (147, 374874), (258, 213591), (294, 187437), (301, 183078), (387, 142394), (441, 124958), (602, 91539), (774, 71197), (882, 62479), (903, 61026), (1453, 37926), (1806, 30513), (2107, 26154), (2709, 20342), (2906, 18963), (4214, 13077), (4359, 12642), (5418, 10171), (6321, 8718)]