56754460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6871}}^1$

素因数の和:6946

約数の個数: 48

約数和(自身を含む): 138539520

約数和(自身を除く): 81785060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 6871, 8260, 13742, 27484, 34355, 48097, 68710, 96194, 137420, 192388, 240485, 405389, 480970, 810778, 961940, 1621556, 2026945, 2837723, 4053890, 5675446, 8107780, 11350892, 14188615, 28377230, 56754460]

約数ペア:

[(1, 56754460), (2, 28377230), (4, 14188615), (5, 11350892), (7, 8107780), (10, 5675446), (14, 4053890), (20, 2837723), (28, 2026945), (35, 1621556), (59, 961940), (70, 810778), (118, 480970), (140, 405389), (236, 240485), (295, 192388), (413, 137420), (590, 96194), (826, 68710), (1180, 48097), (1652, 34355), (2065, 27484), (4130, 13742), (6871, 8260)]