55142828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2843}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 104238288

約数和(自身を除く): 49095460

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 2843, 4849, 5686, 9698, 11372, 19396, 36959, 73918, 147836, 1060439, 2120878, 4241756, 13785707, 27571414, 55142828]

約数ペア:

[(1, 55142828), (2, 27571414), (4, 13785707), (13, 4241756), (26, 2120878), (52, 1060439), (373, 147836), (746, 73918), (1492, 36959), (2843, 19396), (4849, 11372), (5686, 9698)]