55198505

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 71071560

約数和(自身を除く): 15873055

約数列:

[1, 5, 23, 41, 115, 205, 509, 529, 943, 2545, 2645, 4715, 11707, 20869, 21689, 58535, 104345, 108445, 269261, 479987, 1346305, 2399935, 11039701, 55198505]

約数ペア:

[(1, 55198505), (5, 11039701), (23, 2399935), (41, 1346305), (115, 479987), (205, 269261), (509, 108445), (529, 104345), (943, 58535), (2545, 21689), (2645, 20869), (4715, 11707)]