53722576

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:248

約数の個数: 60

約数和(自身を含む): 112251744

約数和(自身を除く): 58529168

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 131, 142, 152, 262, 284, 304, 361, 524, 568, 722, 1048, 1136, 1349, 1444, 2096, 2489, 2698, 2888, 4978, 5396, 5776, 9301, 9956, 10792, 18602, 19912, 21584, 25631, 37204, 39824, 47291, 51262, 74408, 94582, 102524, 148816, 176719, 189164, 205048, 353438, 378328, 410096, 706876, 756656, 1413752, 2827504, 3357661, 6715322, 13430644, 26861288, 53722576]

約数ペア:

[(1, 53722576), (2, 26861288), (4, 13430644), (8, 6715322), (16, 3357661), (19, 2827504), (38, 1413752), (71, 756656), (76, 706876), (131, 410096), (142, 378328), (152, 353438), (262, 205048), (284, 189164), (304, 176719), (361, 148816), (524, 102524), (568, 94582), (722, 74408), (1048, 51262), (1136, 47291), (1349, 39824), (1444, 37204), (2096, 25631), (2489, 21584), (2698, 19912), (2888, 18602), (4978, 10792), (5396, 9956), (5776, 9301)]