55295748

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 144727128

約数和(自身を除く): 89431380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 73, 106, 146, 159, 212, 219, 292, 318, 397, 438, 477, 636, 657, 794, 876, 954, 1191, 1314, 1588, 1908, 2382, 2628, 3573, 3869, 4764, 7146, 7738, 11607, 14292, 15476, 21041, 23214, 28981, 34821, 42082, 46428, 57962, 63123, 69642, 84164, 86943, 115924, 126246, 139284, 173886, 189369, 252492, 260829, 347772, 378738, 521658, 757476, 1043316, 1535993, 3071986, 4607979, 6143972, 9215958, 13823937, 18431916, 27647874, 55295748]

約数ペア:

[(1, 55295748), (2, 27647874), (3, 18431916), (4, 13823937), (6, 9215958), (9, 6143972), (12, 4607979), (18, 3071986), (36, 1535993), (53, 1043316), (73, 757476), (106, 521658), (146, 378738), (159, 347772), (212, 260829), (219, 252492), (292, 189369), (318, 173886), (397, 139284), (438, 126246), (477, 115924), (636, 86943), (657, 84164), (794, 69642), (876, 63123), (954, 57962), (1191, 46428), (1314, 42082), (1588, 34821), (1908, 28981), (2382, 23214), (2628, 21041), (3573, 15476), (3869, 14292), (4764, 11607), (7146, 7738)]