50747140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{37871}}^1$

素因数の和:37947

約数の個数: 24

約数和(自身を含む): 108162432

約数和(自身を除く): 57415292

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 37871, 75742, 151484, 189355, 378710, 757420, 2537357, 5074714, 10149428, 12686785, 25373570, 50747140]

約数ペア:

[(1, 50747140), (2, 25373570), (4, 12686785), (5, 10149428), (10, 5074714), (20, 2537357), (67, 757420), (134, 378710), (268, 189355), (335, 151484), (670, 75742), (1340, 37871)]