51138402

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{3613}}^1$

素因数の和:3962

約数の個数: 32

約数和(自身を含む): 117267072

約数和(自身を除く): 66128670

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 337, 674, 1011, 2022, 2359, 3613, 4718, 7077, 7226, 10839, 14154, 21678, 25291, 50582, 75873, 151746, 1217581, 2435162, 3652743, 7305486, 8523067, 17046134, 25569201, 51138402]

約数ペア:

[(1, 51138402), (2, 25569201), (3, 17046134), (6, 8523067), (7, 7305486), (14, 3652743), (21, 2435162), (42, 1217581), (337, 151746), (674, 75873), (1011, 50582), (2022, 25291), (2359, 21678), (3613, 14154), (4718, 10839), (7077, 7226)]