50188040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{179243}}^1$

素因数の和:179261

約数の個数: 32

約数和(自身を含む): 129055680

約数和(自身を除く): 78867640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 179243, 358486, 716972, 896215, 1254701, 1433944, 1792430, 2509402, 3584860, 5018804, 6273505, 7169720, 10037608, 12547010, 25094020, 50188040]

約数ペア:

[(1, 50188040), (2, 25094020), (4, 12547010), (5, 10037608), (7, 7169720), (8, 6273505), (10, 5018804), (14, 3584860), (20, 2509402), (28, 1792430), (35, 1433944), (40, 1254701), (56, 896215), (70, 716972), (140, 358486), (280, 179243)]