245049350

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53857}}^1$

素因数の和:53889

約数の個数: 48

約数和(自身を含む): 560984928

約数和(自身を除く): 315935578

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 53857, 107714, 269285, 376999, 538570, 700141, 753998, 1346425, 1400282, 1884995, 2692850, 3500705, 3769990, 4900987, 7001410, 9424975, 9801974, 17503525, 18849950, 24504935, 35007050, 49009870, 122524675, 245049350]

約数ペア:

[(1, 245049350), (2, 122524675), (5, 49009870), (7, 35007050), (10, 24504935), (13, 18849950), (14, 17503525), (25, 9801974), (26, 9424975), (35, 7001410), (50, 4900987), (65, 3769990), (70, 3500705), (91, 2692850), (130, 1884995), (175, 1400282), (182, 1346425), (325, 753998), (350, 700141), (455, 538570), (650, 376999), (910, 269285), (2275, 107714), (4550, 53857)]