51331952

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{19927}}^1$

素因数の和:19965

約数の個数: 40

約数和(自身を含む): 118611456

約数和(自身を除く): 67279504

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 19927, 39854, 79708, 139489, 159416, 278978, 318832, 458321, 557956, 916642, 1115912, 1833284, 2231824, 3208247, 3666568, 6416494, 7333136, 12832988, 25665976, 51331952]

約数ペア:

[(1, 51331952), (2, 25665976), (4, 12832988), (7, 7333136), (8, 6416494), (14, 3666568), (16, 3208247), (23, 2231824), (28, 1833284), (46, 1115912), (56, 916642), (92, 557956), (112, 458321), (161, 318832), (184, 278978), (322, 159416), (368, 139489), (644, 79708), (1288, 39854), (2576, 19927)]