56163138

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{859}}^1$

素因数の和:1522

約数の個数: 32

約数和(自身を含む): 119257920

約数和(自身を除く): 63094782

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 641, 859, 1282, 1718, 1923, 2577, 3846, 5154, 10897, 14603, 21794, 29206, 32691, 43809, 65382, 87618, 550619, 1101238, 1651857, 3303714, 9360523, 18721046, 28081569, 56163138]

約数ペア:

[(1, 56163138), (2, 28081569), (3, 18721046), (6, 9360523), (17, 3303714), (34, 1651857), (51, 1101238), (102, 550619), (641, 87618), (859, 65382), (1282, 43809), (1718, 32691), (1923, 29206), (2577, 21794), (3846, 14603), (5154, 10897)]