51357964

素因数分解:

$2^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{10247}}^1$

素因数の和:10437

約数の個数: 24

約数和(自身を含む): 103299840

約数和(自身を除く): 51941876

約数列:

[1, 2, 4, 7, 14, 28, 179, 358, 716, 1253, 2506, 5012, 10247, 20494, 40988, 71729, 143458, 286916, 1834213, 3668426, 7336852, 12839491, 25678982, 51357964]

約数ペア:

[(1, 51357964), (2, 25678982), (4, 12839491), (7, 7336852), (14, 3668426), (28, 1834213), (179, 286916), (358, 143458), (716, 71729), (1253, 40988), (2506, 20494), (5012, 10247)]