51355356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{329201}}^1$

素因数の和:329221

約数の個数: 24

約数和(自身を含む): 129047184

約数和(自身を除く): 77691828

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 329201, 658402, 987603, 1316804, 1975206, 3950412, 4279613, 8559226, 12838839, 17118452, 25677678, 51355356]

約数ペア:

[(1, 51355356), (2, 25677678), (3, 17118452), (4, 12838839), (6, 8559226), (12, 4279613), (13, 3950412), (26, 1975206), (39, 1316804), (52, 987603), (78, 658402), (156, 329201)]