51792482

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{211}}^1$

素因数の和:506

約数の個数: 32

約数和(自身を含む): 90668160

約数和(自身を除く): 38875678

約数列:

[1, 2, 7, 14, 89, 178, 197, 211, 394, 422, 623, 1246, 1379, 1477, 2758, 2954, 17533, 18779, 35066, 37558, 41567, 83134, 122731, 131453, 245462, 262906, 290969, 581938, 3699463, 7398926, 25896241, 51792482]

約数ペア:

[(1, 51792482), (2, 25896241), (7, 7398926), (14, 3699463), (89, 581938), (178, 290969), (197, 262906), (211, 245462), (394, 131453), (422, 122731), (623, 83134), (1246, 41567), (1379, 37558), (1477, 35066), (2758, 18779), (2954, 17533)]