53293898

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 103956480

約数和(自身を除く): 50662582

約数列:

[1, 2, 7, 14, 19, 23, 31, 38, 46, 62, 133, 161, 217, 266, 281, 322, 434, 437, 562, 589, 713, 874, 1178, 1426, 1967, 3059, 3934, 4123, 4991, 5339, 6118, 6463, 8246, 8711, 9982, 10678, 12926, 13547, 17422, 27094, 37373, 45241, 60977, 74746, 90482, 94829, 121954, 122797, 165509, 189658, 200353, 245594, 331018, 400706, 859579, 1158563, 1402471, 1719158, 2317126, 2804942, 3806707, 7613414, 26646949, 53293898]

約数ペア:

[(1, 53293898), (2, 26646949), (7, 7613414), (14, 3806707), (19, 2804942), (23, 2317126), (31, 1719158), (38, 1402471), (46, 1158563), (62, 859579), (133, 400706), (161, 331018), (217, 245594), (266, 200353), (281, 189658), (322, 165509), (434, 122797), (437, 121954), (562, 94829), (589, 90482), (713, 74746), (874, 60977), (1178, 45241), (1426, 37373), (1967, 27094), (3059, 17422), (3934, 13547), (4123, 12926), (4991, 10678), (5339, 9982), (6118, 8711), (6463, 8246)]