49955997

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{9631}}^1$

素因数の和:9673

約数の個数: 32

約数和(自身を含む): 86302720

約数和(自身を除く): 36346723

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 9631, 28893, 67417, 125203, 182989, 202251, 375609, 548967, 876421, 1280923, 2378857, 2629263, 3842769, 7136571, 16651999, 49955997]

約数ペア:

[(1, 49955997), (3, 16651999), (7, 7136571), (13, 3842769), (19, 2629263), (21, 2378857), (39, 1280923), (57, 876421), (91, 548967), (133, 375609), (247, 202251), (273, 182989), (399, 125203), (741, 67417), (1729, 28893), (5187, 9631)]