47793172

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1579}}^1$

素因数の和:1660

約数の個数: 48

約数和(自身を含む): 101928960

約数和(自身を除く): 54135788

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 47, 92, 94, 161, 188, 322, 329, 644, 658, 1081, 1316, 1579, 2162, 3158, 4324, 6316, 7567, 11053, 15134, 22106, 30268, 36317, 44212, 72634, 74213, 145268, 148426, 254219, 296852, 508438, 519491, 1016876, 1038982, 1706899, 2077964, 3413798, 6827596, 11948293, 23896586, 47793172]

約数ペア:

[(1, 47793172), (2, 23896586), (4, 11948293), (7, 6827596), (14, 3413798), (23, 2077964), (28, 1706899), (46, 1038982), (47, 1016876), (92, 519491), (94, 508438), (161, 296852), (188, 254219), (322, 148426), (329, 145268), (644, 74213), (658, 72634), (1081, 44212), (1316, 36317), (1579, 30268), (2162, 22106), (3158, 15134), (4324, 11053), (6316, 7567)]