40554911

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 7967329

約数列:

[1, 17, 19, 23, 53, 103, 323, 391, 437, 901, 1007, 1219, 1751, 1957, 2369, 5459, 7429, 17119, 20723, 23161, 33269, 40273, 45011, 92803, 103721, 125557, 393737, 765187, 1763257, 2134469, 2385583, 40554911]

約数ペア:

[(1, 40554911), (17, 2385583), (19, 2134469), (23, 1763257), (53, 765187), (103, 393737), (323, 125557), (391, 103721), (437, 92803), (901, 45011), (1007, 40273), (1219, 33269), (1751, 23161), (1957, 20723), (2369, 17119), (5459, 7429)]