54749858

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{211}}^1\times {\mathrm{947}}^1$

素因数の和:1297

約数の個数: 16

約数和(自身を含む): 83204064

約数和(自身を除く): 28454206

約数列:

[1, 2, 137, 211, 274, 422, 947, 1894, 28907, 57814, 129739, 199817, 259478, 399634, 27374929, 54749858]

約数ペア:

[(1, 54749858), (2, 27374929), (137, 399634), (211, 259478), (274, 199817), (422, 129739), (947, 57814), (1894, 28907)]