53963140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{523}}^1$

素因数の和:617

約数の個数: 96

約数和(自身を含む): 143668224

約数和(自身を除く): 89705084

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 134, 140, 154, 220, 268, 308, 335, 385, 469, 523, 670, 737, 770, 938, 1046, 1340, 1474, 1540, 1876, 2092, 2345, 2615, 2948, 3661, 3685, 4690, 5159, 5230, 5753, 7322, 7370, 9380, 10318, 10460, 11506, 14644, 14740, 18305, 20636, 23012, 25795, 28765, 35041, 36610, 40271, 51590, 57530, 70082, 73220, 80542, 103180, 115060, 140164, 161084, 175205, 201355, 245287, 350410, 385451, 402710, 490574, 700820, 770902, 805420, 981148, 1226435, 1541804, 1927255, 2452870, 2698157, 3854510, 4905740, 5396314, 7709020, 10792628, 13490785, 26981570, 53963140]

約数ペア:

[(1, 53963140), (2, 26981570), (4, 13490785), (5, 10792628), (7, 7709020), (10, 5396314), (11, 4905740), (14, 3854510), (20, 2698157), (22, 2452870), (28, 1927255), (35, 1541804), (44, 1226435), (55, 981148), (67, 805420), (70, 770902), (77, 700820), (110, 490574), (134, 402710), (140, 385451), (154, 350410), (220, 245287), (268, 201355), (308, 175205), (335, 161084), (385, 140164), (469, 115060), (523, 103180), (670, 80542), (737, 73220), (770, 70082), (938, 57530), (1046, 51590), (1340, 40271), (1474, 36610), (1540, 35041), (1876, 28765), (2092, 25795), (2345, 23012), (2615, 20636), (2948, 18305), (3661, 14740), (3685, 14644), (4690, 11506), (5159, 10460), (5230, 10318), (5753, 9380), (7322, 7370)]