51670864

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{10729}}^1$

素因数の和:10787

約数の個数: 40

約数和(自身を含む): 117085760

約数和(自身を除く): 65414896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 10729, 21458, 42916, 75103, 85832, 150206, 171664, 300412, 461347, 600824, 922694, 1201648, 1845388, 3229429, 3690776, 6458858, 7381552, 12917716, 25835432, 51670864]

約数ペア:

[(1, 51670864), (2, 25835432), (4, 12917716), (7, 7381552), (8, 6458858), (14, 3690776), (16, 3229429), (28, 1845388), (43, 1201648), (56, 922694), (86, 600824), (112, 461347), (172, 300412), (301, 171664), (344, 150206), (602, 85832), (688, 75103), (1204, 42916), (2408, 21458), (4816, 10729)]