51975072

素因数分解:

$2^5\times 3^2\times {\mathrm{251}}^1\times {\mathrm{719}}^1$

素因数の和:986

約数の個数: 72

約数和(自身を含む): 148599360

約数和(自身を除く): 96624288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 251, 288, 502, 719, 753, 1004, 1438, 1506, 2008, 2157, 2259, 2876, 3012, 4016, 4314, 4518, 5752, 6024, 6471, 8032, 8628, 9036, 11504, 12048, 12942, 17256, 18072, 23008, 24096, 25884, 34512, 36144, 51768, 69024, 72288, 103536, 180469, 207072, 360938, 541407, 721876, 1082814, 1443752, 1624221, 2165628, 2887504, 3248442, 4331256, 5775008, 6496884, 8662512, 12993768, 17325024, 25987536, 51975072]

約数ペア:

[(1, 51975072), (2, 25987536), (3, 17325024), (4, 12993768), (6, 8662512), (8, 6496884), (9, 5775008), (12, 4331256), (16, 3248442), (18, 2887504), (24, 2165628), (32, 1624221), (36, 1443752), (48, 1082814), (72, 721876), (96, 541407), (144, 360938), (251, 207072), (288, 180469), (502, 103536), (719, 72288), (753, 69024), (1004, 51768), (1438, 36144), (1506, 34512), (2008, 25884), (2157, 24096), (2259, 23008), (2876, 18072), (3012, 17256), (4016, 12942), (4314, 12048), (4518, 11504), (5752, 9036), (6024, 8628), (6471, 8032)]