49495551

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7297}}^1$

素因数の和:7343

約数の個数: 32

約数和(自身を含む): 84072960

約数和(自身を除く): 34577409

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 7297, 21891, 51079, 124049, 138643, 153237, 372147, 415929, 868343, 970501, 2356931, 2605029, 2911503, 7070793, 16498517, 49495551]

約数ペア:

[(1, 49495551), (3, 16498517), (7, 7070793), (17, 2911503), (19, 2605029), (21, 2356931), (51, 970501), (57, 868343), (119, 415929), (133, 372147), (323, 153237), (357, 138643), (399, 124049), (969, 51079), (2261, 21891), (6783, 7297)]