49163792

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3761}}^1$

素因数の和:3831

約数の個数: 40

約数和(自身を含む): 102627360

約数和(自身を除く): 53463568

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 3761, 6536, 7522, 13072, 15044, 30088, 60176, 71459, 142918, 161723, 285836, 323446, 571672, 646892, 1143344, 1293784, 2587568, 3072737, 6145474, 12290948, 24581896, 49163792]

約数ペア:

[(1, 49163792), (2, 24581896), (4, 12290948), (8, 6145474), (16, 3072737), (19, 2587568), (38, 1293784), (43, 1143344), (76, 646892), (86, 571672), (152, 323446), (172, 285836), (304, 161723), (344, 142918), (688, 71459), (817, 60176), (1634, 30088), (3268, 15044), (3761, 13072), (6536, 7522)]