49143204

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{643}}^1$

素因数の和:857

約数の個数: 72

約数和(自身を含む): 136430112

約数和(自身を除く): 87286908

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 193, 198, 386, 396, 579, 643, 772, 1158, 1286, 1737, 1929, 2123, 2316, 2572, 3474, 3858, 4246, 5787, 6369, 6948, 7073, 7716, 8492, 11574, 12738, 14146, 19107, 21219, 23148, 25476, 28292, 38214, 42438, 63657, 76428, 84876, 124099, 127314, 248198, 254628, 372297, 496396, 744594, 1116891, 1365089, 1489188, 2233782, 2730178, 4095267, 4467564, 5460356, 8190534, 12285801, 16381068, 24571602, 49143204]

約数ペア:

[(1, 49143204), (2, 24571602), (3, 16381068), (4, 12285801), (6, 8190534), (9, 5460356), (11, 4467564), (12, 4095267), (18, 2730178), (22, 2233782), (33, 1489188), (36, 1365089), (44, 1116891), (66, 744594), (99, 496396), (132, 372297), (193, 254628), (198, 248198), (386, 127314), (396, 124099), (579, 84876), (643, 76428), (772, 63657), (1158, 42438), (1286, 38214), (1737, 28292), (1929, 25476), (2123, 23148), (2316, 21219), (2572, 19107), (3474, 14146), (3858, 12738), (4246, 11574), (5787, 8492), (6369, 7716), (6948, 7073)]