51363360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 144

約数和(自身を含む): 178849944

約数和(自身を除く): 127486584

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 53, 60, 72, 80, 90, 96, 106, 120, 144, 159, 160, 180, 212, 240, 265, 288, 318, 360, 424, 477, 480, 530, 636, 673, 720, 795, 848, 954, 1060, 1272, 1346, 1440, 1590, 1696, 1908, 2019, 2120, 2385, 2544, 2692, 3180, 3365, 3816, 4038, 4240, 4770, 5088, 5384, 6057, 6360, 6730, 7632, 8076, 8480, 9540, 10095, 10768, 12114, 12720, 13460, 15264, 16152, 19080, 20190, 21536, 24228, 25440, 26920, 30285, 32304, 35669, 38160, 40380, 48456, 53840, 60570, 64608, 71338, 76320, 80760, 96912, 107007, 107680, 121140, 142676, 161520, 178345, 193824, 214014, 242280, 285352, 321021, 323040, 356690, 428028, 484560, 535035, 570704, 642042, 713380, 856056, 969120, 1070070, 1141408, 1284084, 1426760, 1605105, 1712112, 2140140, 2568168, 2853520, 3210210, 3424224, 4280280, 5136336, 5707040, 6420420, 8560560, 10272672, 12840840, 17121120, 25681680, 51363360]

約数ペア:

[(1, 51363360), (2, 25681680), (3, 17121120), (4, 12840840), (5, 10272672), (6, 8560560), (8, 6420420), (9, 5707040), (10, 5136336), (12, 4280280), (15, 3424224), (16, 3210210), (18, 2853520), (20, 2568168), (24, 2140140), (30, 1712112), (32, 1605105), (36, 1426760), (40, 1284084), (45, 1141408), (48, 1070070), (53, 969120), (60, 856056), (72, 713380), (80, 642042), (90, 570704), (96, 535035), (106, 484560), (120, 428028), (144, 356690), (159, 323040), (160, 321021), (180, 285352), (212, 242280), (240, 214014), (265, 193824), (288, 178345), (318, 161520), (360, 142676), (424, 121140), (477, 107680), (480, 107007), (530, 96912), (636, 80760), (673, 76320), (720, 71338), (795, 64608), (848, 60570), (954, 53840), (1060, 48456), (1272, 40380), (1346, 38160), (1440, 35669), (1590, 32304), (1696, 30285), (1908, 26920), (2019, 25440), (2120, 24228), (2385, 21536), (2544, 20190), (2692, 19080), (3180, 16152), (3365, 15264), (3816, 13460), (4038, 12720), (4240, 12114), (4770, 10768), (5088, 10095), (5384, 9540), (6057, 8480), (6360, 8076), (6730, 7632)]