53331110

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1005

約数の個数: 48

約数和(自身を含む): 112679424

約数和(自身を除く): 59348314

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 127, 245, 254, 490, 635, 857, 889, 1270, 1714, 1778, 4285, 4445, 5999, 6223, 8570, 8890, 11998, 12446, 29995, 31115, 41993, 59990, 62230, 83986, 108839, 209965, 217678, 419930, 544195, 761873, 1088390, 1523746, 3809365, 5333111, 7618730, 10666222, 26665555, 53331110]

約数ペア:

[(1, 53331110), (2, 26665555), (5, 10666222), (7, 7618730), (10, 5333111), (14, 3809365), (35, 1523746), (49, 1088390), (70, 761873), (98, 544195), (127, 419930), (245, 217678), (254, 209965), (490, 108839), (635, 83986), (857, 62230), (889, 59990), (1270, 41993), (1714, 31115), (1778, 29995), (4285, 12446), (4445, 11998), (5999, 8890), (6223, 8570)]