49478996

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{12713}}^1$

素因数の和:12863

約数の個数: 24

約数和(自身を含む): 99677760

約数和(自身を除く): 50198764

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 3892, 12713, 25426, 50852, 88991, 177982, 355964, 1767107, 3534214, 7068428, 12369749, 24739498, 49478996]

約数ペア:

[(1, 49478996), (2, 24739498), (4, 12369749), (7, 7068428), (14, 3534214), (28, 1767107), (139, 355964), (278, 177982), (556, 88991), (973, 50852), (1946, 25426), (3892, 12713)]