51314600

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:219

約数の個数: 96

約数和(自身を含む): 125349120

約数和(自身を除く): 74034520

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 53, 94, 100, 103, 106, 188, 200, 206, 212, 235, 265, 376, 412, 424, 470, 515, 530, 824, 940, 1030, 1060, 1175, 1325, 1880, 2060, 2120, 2350, 2491, 2575, 2650, 4120, 4700, 4841, 4982, 5150, 5300, 5459, 9400, 9682, 9964, 10300, 10600, 10918, 12455, 19364, 19928, 20600, 21836, 24205, 24910, 27295, 38728, 43672, 48410, 49820, 54590, 62275, 96820, 99640, 109180, 121025, 124550, 136475, 193640, 218360, 242050, 249100, 256573, 272950, 484100, 498200, 513146, 545900, 968200, 1026292, 1091800, 1282865, 2052584, 2565730, 5131460, 6414325, 10262920, 12828650, 25657300, 51314600]

約数ペア:

[(1, 51314600), (2, 25657300), (4, 12828650), (5, 10262920), (8, 6414325), (10, 5131460), (20, 2565730), (25, 2052584), (40, 1282865), (47, 1091800), (50, 1026292), (53, 968200), (94, 545900), (100, 513146), (103, 498200), (106, 484100), (188, 272950), (200, 256573), (206, 249100), (212, 242050), (235, 218360), (265, 193640), (376, 136475), (412, 124550), (424, 121025), (470, 109180), (515, 99640), (530, 96820), (824, 62275), (940, 54590), (1030, 49820), (1060, 48410), (1175, 43672), (1325, 38728), (1880, 27295), (2060, 24910), (2120, 24205), (2350, 21836), (2491, 20600), (2575, 19928), (2650, 19364), (4120, 12455), (4700, 10918), (4841, 10600), (4982, 10300), (5150, 9964), (5300, 9682), (5459, 9400)]