55717196

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{17881}}^1$

素因数の和:17945

約数の個数: 24

約数和(自身を含む): 105146160

約数和(自身を除く): 49428964

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 17881, 35762, 71524, 339739, 679478, 733121, 1358956, 1466242, 2932484, 13929299, 27858598, 55717196]

約数ペア:

[(1, 55717196), (2, 27858598), (4, 13929299), (19, 2932484), (38, 1466242), (41, 1358956), (76, 733121), (82, 679478), (164, 339739), (779, 71524), (1558, 35762), (3116, 17881)]