51492133

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 68705280

約数和(自身を除く): 17213147

約数列:

[1, 7, 11, 17, 77, 119, 139, 187, 283, 973, 1309, 1529, 1981, 2363, 3113, 4811, 10703, 16541, 21791, 25993, 33677, 39337, 52921, 181951, 275359, 370447, 432707, 668729, 3028949, 4681103, 7356019, 51492133]

約数ペア:

[(1, 51492133), (7, 7356019), (11, 4681103), (17, 3028949), (77, 668729), (119, 432707), (139, 370447), (187, 275359), (283, 181951), (973, 52921), (1309, 39337), (1529, 33677), (1981, 25993), (2363, 21791), (3113, 16541), (4811, 10703)]