55254080

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1492

約数の個数: 112

約数和(自身を含む): 159325056

約数和(自身を除く): 104070976

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 64, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 320, 340, 448, 476, 544, 560, 595, 680, 952, 1088, 1120, 1190, 1360, 1451, 1904, 2240, 2380, 2720, 2902, 3808, 4760, 5440, 5804, 7255, 7616, 9520, 10157, 11608, 14510, 19040, 20314, 23216, 24667, 29020, 38080, 40628, 46432, 49334, 50785, 58040, 81256, 92864, 98668, 101570, 116080, 123335, 162512, 172669, 197336, 203140, 232160, 246670, 325024, 345338, 394672, 406280, 464320, 493340, 650048, 690676, 789344, 812560, 863345, 986680, 1381352, 1578688, 1625120, 1726690, 1973360, 2762704, 3250240, 3453380, 3946720, 5525408, 6906760, 7893440, 11050816, 13813520, 27627040, 55254080]

約数ペア:

[(1, 55254080), (2, 27627040), (4, 13813520), (5, 11050816), (7, 7893440), (8, 6906760), (10, 5525408), (14, 3946720), (16, 3453380), (17, 3250240), (20, 2762704), (28, 1973360), (32, 1726690), (34, 1625120), (35, 1578688), (40, 1381352), (56, 986680), (64, 863345), (68, 812560), (70, 789344), (80, 690676), (85, 650048), (112, 493340), (119, 464320), (136, 406280), (140, 394672), (160, 345338), (170, 325024), (224, 246670), (238, 232160), (272, 203140), (280, 197336), (320, 172669), (340, 162512), (448, 123335), (476, 116080), (544, 101570), (560, 98668), (595, 92864), (680, 81256), (952, 58040), (1088, 50785), (1120, 49334), (1190, 46432), (1360, 40628), (1451, 38080), (1904, 29020), (2240, 24667), (2380, 23216), (2720, 20314), (2902, 19040), (3808, 14510), (4760, 11608), (5440, 10157), (5804, 9520), (7255, 7616)]