56878206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{123113}}^1$

素因数の和:123136

約数の個数: 32

約数和(自身を含む): 141827328

約数和(自身を除く): 84949122

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 123113, 246226, 369339, 738678, 861791, 1354243, 1723582, 2585373, 2708486, 4062729, 5170746, 8125458, 9479701, 18959402, 28439103, 56878206]

約数ペア:

[(1, 56878206), (2, 28439103), (3, 18959402), (6, 9479701), (7, 8125458), (11, 5170746), (14, 4062729), (21, 2708486), (22, 2585373), (33, 1723582), (42, 1354243), (66, 861791), (77, 738678), (154, 369339), (231, 246226), (462, 123113)]