53648420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16661}}^1$

素因数の和:16700

約数の個数: 48

約数和(自身を含む): 134362368

約数和(自身を除く): 80713948

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 16661, 33322, 66644, 83305, 116627, 166610, 233254, 333220, 383203, 466508, 583135, 766406, 1166270, 1532812, 1916015, 2332540, 2682421, 3832030, 5364842, 7664060, 10729684, 13412105, 26824210, 53648420]

約数ペア:

[(1, 53648420), (2, 26824210), (4, 13412105), (5, 10729684), (7, 7664060), (10, 5364842), (14, 3832030), (20, 2682421), (23, 2332540), (28, 1916015), (35, 1532812), (46, 1166270), (70, 766406), (92, 583135), (115, 466508), (140, 383203), (161, 333220), (230, 233254), (322, 166610), (460, 116627), (644, 83305), (805, 66644), (1610, 33322), (3220, 16661)]