51134853

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{1223}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 85542912

約数和(自身を除く): 34408059

約数列:

[1, 3, 7, 11, 21, 33, 77, 181, 231, 543, 1223, 1267, 1991, 3669, 3801, 5973, 8561, 13453, 13937, 25683, 40359, 41811, 94171, 221363, 282513, 664089, 1549541, 2434993, 4648623, 7304979, 17044951, 51134853]

約数ペア:

[(1, 51134853), (3, 17044951), (7, 7304979), (11, 4648623), (21, 2434993), (33, 1549541), (77, 664089), (181, 282513), (231, 221363), (543, 94171), (1223, 41811), (1267, 40359), (1991, 25683), (3669, 13937), (3801, 13453), (5973, 8561)]