123053804524

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{4649}}^1\times {\mathrm{15497}}^1$

素因数の和:20218

約数の個数: 48

約数和(自身を含む): 250212110400

約数和(自身を除く): 127158305876

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 4649, 9298, 15497, 18596, 30994, 32543, 61988, 65086, 108479, 130172, 216958, 283589, 433916, 567178, 945317, 1134356, 1890634, 1985123, 3781268, 3970246, 6617219, 7940492, 13234438, 26468876, 72045553, 144091106, 288182212, 504318871, 1008637742, 2017275484, 4394778733, 8789557466, 17579114932, 30763451131, 61526902262, 123053804524]

約数ペア:

[(1, 123053804524), (2, 61526902262), (4, 30763451131), (7, 17579114932), (14, 8789557466), (28, 4394778733), (61, 2017275484), (122, 1008637742), (244, 504318871), (427, 288182212), (854, 144091106), (1708, 72045553), (4649, 26468876), (9298, 13234438), (15497, 7940492), (18596, 6617219), (30994, 3970246), (32543, 3781268), (61988, 1985123), (65086, 1890634), (108479, 1134356), (130172, 945317), (216958, 567178), (283589, 433916)]