50874040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{181693}}^1$

素因数の和:181711

約数の個数: 32

約数和(自身を含む): 130819680

約数和(自身を除く): 79945640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 181693, 363386, 726772, 908465, 1271851, 1453544, 1816930, 2543702, 3633860, 5087404, 6359255, 7267720, 10174808, 12718510, 25437020, 50874040]

約数ペア:

[(1, 50874040), (2, 25437020), (4, 12718510), (5, 10174808), (7, 7267720), (8, 6359255), (10, 5087404), (14, 3633860), (20, 2543702), (28, 1816930), (35, 1453544), (40, 1271851), (56, 908465), (70, 726772), (140, 363386), (280, 181693)]