51488112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{757}}^1$

素因数の和:890

約数の個数: 80

約数和(自身を含む): 144747680

約数和(自身を除く): 93259568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 624, 654, 757, 872, 1308, 1417, 1514, 1744, 2271, 2616, 2834, 3028, 4251, 4542, 5232, 5668, 6056, 8502, 9084, 9841, 11336, 12112, 17004, 18168, 19682, 22672, 29523, 34008, 36336, 39364, 59046, 68016, 78728, 82513, 118092, 157456, 165026, 236184, 247539, 330052, 472368, 495078, 660104, 990156, 1072669, 1320208, 1980312, 2145338, 3218007, 3960624, 4290676, 6436014, 8581352, 12872028, 17162704, 25744056, 51488112]

約数ペア:

[(1, 51488112), (2, 25744056), (3, 17162704), (4, 12872028), (6, 8581352), (8, 6436014), (12, 4290676), (13, 3960624), (16, 3218007), (24, 2145338), (26, 1980312), (39, 1320208), (48, 1072669), (52, 990156), (78, 660104), (104, 495078), (109, 472368), (156, 330052), (208, 247539), (218, 236184), (312, 165026), (327, 157456), (436, 118092), (624, 82513), (654, 78728), (757, 68016), (872, 59046), (1308, 39364), (1417, 36336), (1514, 34008), (1744, 29523), (2271, 22672), (2616, 19682), (2834, 18168), (3028, 17004), (4251, 12112), (4542, 11336), (5232, 9841), (5668, 9084), (6056, 8502)]