47963838

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2003}}^1$

素因数の和:2328

約数の個数: 32

約数和(自身を含む): 103694976

約数和(自身を除く): 55731138

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 307, 614, 921, 1842, 2003, 3991, 4006, 6009, 7982, 11973, 12018, 23946, 26039, 52078, 78117, 156234, 614921, 1229842, 1844763, 3689526, 7993973, 15987946, 23981919, 47963838]

約数ペア:

[(1, 47963838), (2, 23981919), (3, 15987946), (6, 7993973), (13, 3689526), (26, 1844763), (39, 1229842), (78, 614921), (307, 156234), (614, 78117), (921, 52078), (1842, 26039), (2003, 23946), (3991, 12018), (4006, 11973), (6009, 7982)]