53684272

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1289}}^1$

素因数の和:1453

約数の個数: 40

約数和(自身を含む): 110372400

約数和(自身を除く): 56688128

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 137, 152, 274, 304, 548, 1096, 1289, 2192, 2578, 2603, 5156, 5206, 10312, 10412, 20624, 20824, 24491, 41648, 48982, 97964, 176593, 195928, 353186, 391856, 706372, 1412744, 2825488, 3355267, 6710534, 13421068, 26842136, 53684272]

約数ペア:

[(1, 53684272), (2, 26842136), (4, 13421068), (8, 6710534), (16, 3355267), (19, 2825488), (38, 1412744), (76, 706372), (137, 391856), (152, 353186), (274, 195928), (304, 176593), (548, 97964), (1096, 48982), (1289, 41648), (2192, 24491), (2578, 20824), (2603, 20624), (5156, 10412), (5206, 10312)]