54895960

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{3323}}^1$

素因数の和:3400

約数の個数: 64

約数和(自身を含む): 143596800

約数和(自身を除く): 88700840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 59, 70, 118, 140, 236, 280, 295, 413, 472, 590, 826, 1180, 1652, 2065, 2360, 3304, 3323, 4130, 6646, 8260, 13292, 16520, 16615, 23261, 26584, 33230, 46522, 66460, 93044, 116305, 132920, 186088, 196057, 232610, 392114, 465220, 784228, 930440, 980285, 1372399, 1568456, 1960570, 2744798, 3921140, 5489596, 6861995, 7842280, 10979192, 13723990, 27447980, 54895960]

約数ペア:

[(1, 54895960), (2, 27447980), (4, 13723990), (5, 10979192), (7, 7842280), (8, 6861995), (10, 5489596), (14, 3921140), (20, 2744798), (28, 1960570), (35, 1568456), (40, 1372399), (56, 980285), (59, 930440), (70, 784228), (118, 465220), (140, 392114), (236, 232610), (280, 196057), (295, 186088), (413, 132920), (472, 116305), (590, 93044), (826, 66460), (1180, 46522), (1652, 33230), (2065, 26584), (2360, 23261), (3304, 16615), (3323, 16520), (4130, 13292), (6646, 8260)]