50944040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{181943}}^1$

素因数の和:181961

約数の個数: 32

約数和(自身を含む): 130999680

約数和(自身を除く): 80055640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 181943, 363886, 727772, 909715, 1273601, 1455544, 1819430, 2547202, 3638860, 5094404, 6368005, 7277720, 10188808, 12736010, 25472020, 50944040]

約数ペア:

[(1, 50944040), (2, 25472020), (4, 12736010), (5, 10188808), (7, 7277720), (8, 6368005), (10, 5094404), (14, 3638860), (20, 2547202), (28, 1819430), (35, 1455544), (40, 1273601), (56, 909715), (70, 727772), (140, 363886), (280, 181943)]