49983927

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7369}}^1$

素因数の和:7415

約数の個数: 32

約数和(自身を含む): 84902400

約数和(自身を除く): 34918473

約数列:

[1, 3, 7, 17, 19, 21, 51, 57, 119, 133, 323, 357, 399, 969, 2261, 6783, 7369, 22107, 51583, 125273, 140011, 154749, 375819, 420033, 876911, 980077, 2380187, 2630733, 2940231, 7140561, 16661309, 49983927]

約数ペア:

[(1, 49983927), (3, 16661309), (7, 7140561), (17, 2940231), (19, 2630733), (21, 2380187), (51, 980077), (57, 876911), (119, 420033), (133, 375819), (323, 154749), (357, 140011), (399, 125273), (969, 51583), (2261, 22107), (6783, 7369)]