49348040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{176243}}^1$

素因数の和:176261

約数の個数: 32

約数和(自身を含む): 126895680

約数和(自身を除く): 77547640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 176243, 352486, 704972, 881215, 1233701, 1409944, 1762430, 2467402, 3524860, 4934804, 6168505, 7049720, 9869608, 12337010, 24674020, 49348040]

約数ペア:

[(1, 49348040), (2, 24674020), (4, 12337010), (5, 9869608), (7, 7049720), (8, 6168505), (10, 4934804), (14, 3524860), (20, 2467402), (28, 1762430), (35, 1409944), (40, 1233701), (56, 881215), (70, 704972), (140, 352486), (280, 176243)]