47353964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^3\times {\mathrm{139}}^1$

素因数の和:219

約数の個数: 48

約数和(自身を含む): 99724800

約数和(自身を除く): 52370836

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 139, 161, 278, 322, 529, 556, 644, 973, 1058, 1946, 2116, 3197, 3703, 3892, 6394, 7406, 12167, 12788, 14812, 22379, 24334, 44758, 48668, 73531, 85169, 89516, 147062, 170338, 294124, 340676, 514717, 1029434, 1691213, 2058868, 3382426, 6764852, 11838491, 23676982, 47353964]

約数ペア:

[(1, 47353964), (2, 23676982), (4, 11838491), (7, 6764852), (14, 3382426), (23, 2058868), (28, 1691213), (46, 1029434), (92, 514717), (139, 340676), (161, 294124), (278, 170338), (322, 147062), (529, 89516), (556, 85169), (644, 73531), (973, 48668), (1058, 44758), (1946, 24334), (2116, 22379), (3197, 14812), (3703, 12788), (3892, 12167), (6394, 7406)]