51049696

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:671

約数の個数: 48

約数和(自身を含む): 105840000

約数和(自身を除く): 54790304

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 139, 184, 278, 368, 499, 556, 736, 998, 1112, 1996, 2224, 3197, 3992, 4448, 6394, 7984, 11477, 12788, 15968, 22954, 25576, 45908, 51152, 69361, 91816, 102304, 138722, 183632, 277444, 367264, 554888, 1109776, 1595303, 2219552, 3190606, 6381212, 12762424, 25524848, 51049696]

約数ペア:

[(1, 51049696), (2, 25524848), (4, 12762424), (8, 6381212), (16, 3190606), (23, 2219552), (32, 1595303), (46, 1109776), (92, 554888), (139, 367264), (184, 277444), (278, 183632), (368, 138722), (499, 102304), (556, 91816), (736, 69361), (998, 51152), (1112, 45908), (1996, 25576), (2224, 22954), (3197, 15968), (3992, 12788), (4448, 11477), (6394, 7984)]