53511138

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{821}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 127837440

約数和(自身を除く): 74326302

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 102, 142, 153, 213, 306, 426, 459, 639, 821, 918, 1207, 1278, 1642, 1917, 2414, 2463, 3621, 3834, 4926, 7242, 7389, 10863, 13957, 14778, 21726, 22167, 27914, 32589, 41871, 44334, 58291, 65178, 83742, 116582, 125613, 174873, 251226, 349746, 376839, 524619, 753678, 990947, 1049238, 1573857, 1981894, 2972841, 3147714, 5945682, 8918523, 17837046, 26755569, 53511138]

約数ペア:

[(1, 53511138), (2, 26755569), (3, 17837046), (6, 8918523), (9, 5945682), (17, 3147714), (18, 2972841), (27, 1981894), (34, 1573857), (51, 1049238), (54, 990947), (71, 753678), (102, 524619), (142, 376839), (153, 349746), (213, 251226), (306, 174873), (426, 125613), (459, 116582), (639, 83742), (821, 65178), (918, 58291), (1207, 44334), (1278, 41871), (1642, 32589), (1917, 27914), (2414, 22167), (2463, 21726), (3621, 14778), (3834, 13957), (4926, 10863), (7242, 7389)]