55196889

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 32

約数和(自身を含む): 83859840

約数和(自身を除く): 28662951

約数列:

[1, 3, 11, 29, 33, 87, 137, 319, 411, 421, 957, 1263, 1507, 3973, 4521, 4631, 11919, 12209, 13893, 36627, 43703, 57677, 131109, 134299, 173031, 402897, 634447, 1672633, 1903341, 5017899, 18398963, 55196889]

約数ペア:

[(1, 55196889), (3, 18398963), (11, 5017899), (29, 1903341), (33, 1672633), (87, 634447), (137, 402897), (319, 173031), (411, 134299), (421, 131109), (957, 57677), (1263, 43703), (1507, 36627), (3973, 13893), (4521, 12209), (4631, 11919)]